diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..004557f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,31 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.0.3] - 2019-07-14
+
+### Added
+
+-   Possibility to run multiple queries in one. See the Integration Tests in `tests/integration_tests.rs` for examples.
+-   Ability to specify Timestamp for write queries
+
+### Changed
+
+-   You now have to borrow a query when passing it to the `query` method
+
+## [0.0.2] - 2019-07-23
+
+### Changed
+
+-   URLEncode Query before sending it to InfluxDB, which caused some empty returns (#5)
+-   Improved Test Coverage: There's now even more tests verifying correctness of the crate (#5)
+-   It's no longer necessary to supply a wildcard generic when working with serde*integration: `client.json_query::<Weather>(query)` instead of `client.json_query::<Weather, *>(query)`
+
+[unreleased]: https://github.com/Empty2k12/influxdb-rust/compare/v0.0.3...HEAD
+[0.0.3]: https://github.com/Empty2k12/influxdb-rust/compare/v0.0.2...v0.0.3
+[0.0.2]: https://github.com/Empty2k12/influxdb-rust/releases/tag/v0.0.2
diff --git a/Cargo.lock b/Cargo.lock
index d501e43..de8f14f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7,15 +7,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "arrayvec"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -28,23 +28,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "backtrace"
-version = "0.3.26"
+version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace-sys 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "backtrace-sys"
-version = "0.1.28"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -52,22 +51,17 @@ name = "base64"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bitflags"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "build_const"
-version = "0.2.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byteorder"
-version = "1.3.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -75,11 +69,20 @@ name = "bytes"
 version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "c2-chacha"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "cc"
 version = "1.0.37"
@@ -95,7 +98,7 @@ name = "cloudabi"
 version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -115,10 +118,10 @@ dependencies = [
  "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "publicsuffix 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -130,7 +133,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -138,14 +141,6 @@ name = "core-foundation-sys"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "crc"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "build_const 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "crc32fast"
 version = "1.2.0"
@@ -168,7 +163,7 @@ name = "crossbeam-epoch"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayvec 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -216,7 +211,7 @@ name = "error-chain"
 version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace 0.3.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -225,7 +220,7 @@ name = "failure"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace 0.3.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -235,19 +230,19 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "flate2"
-version = "1.0.7"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide_c_api 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide_c_api 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -278,7 +273,7 @@ name = "fuchsia-zircon"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -289,7 +284,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "futures"
-version = "0.1.27"
+version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -297,24 +292,33 @@ name = "futures-cpupool"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "h2"
-version = "0.1.21"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -334,43 +338,43 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "httparse"
-version = "1.3.3"
+version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "hyper"
-version = "0.12.29"
+version = "0.12.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -379,8 +383,8 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -402,15 +406,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "influxdb"
-version = "0.0.2"
+version = "0.0.3"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.9.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -419,7 +423,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -449,10 +453,13 @@ dependencies = [
 name = "lazy_static"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "libc"
-version = "0.2.55"
+version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -466,7 +473,7 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -479,7 +486,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memchr"
-version = "2.2.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -508,7 +515,7 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -516,13 +523,13 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide_c_api"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -534,8 +541,8 @@ dependencies = [
  "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -548,7 +555,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -569,15 +576,15 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "schannel 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -586,7 +593,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -597,10 +604,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "num_cpus"
-version = "1.10.0"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -608,11 +615,11 @@ name = "openssl"
 version = "0.10.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -628,9 +635,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -655,10 +662,10 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -707,6 +714,11 @@ name = "pkg-config"
 version = "0.3.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -723,13 +735,13 @@ dependencies = [
  "error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "quote"
-version = "0.6.12"
+version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -741,7 +753,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -753,6 +765,18 @@ dependencies = [
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_chacha 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.1.1"
@@ -762,6 +786,16 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -775,6 +809,14 @@ name = "rand_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "rand_core"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.1.0"
@@ -783,6 +825,14 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_hc"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_isaac"
 version = "0.1.1"
@@ -796,7 +846,7 @@ name = "rand_jitter"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -808,7 +858,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -841,24 +891,24 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.54"
+version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex"
-version = "1.1.6"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "utf8-ranges 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.6"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -866,7 +916,7 @@ dependencies = [
 
 [[package]]
 name = "remove_dir_all"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -874,7 +924,7 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.9.17"
+version = "0.9.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -882,23 +932,23 @@ dependencies = [
  "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding_rs 0.8.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "flate2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-tls 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -919,7 +969,7 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "0.2.8"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -943,7 +993,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -970,30 +1020,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.92"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.91"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "ryu 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1003,7 +1053,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1019,7 +1069,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "smallvec"
-version = "0.6.9"
+version = "0.6.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "spin"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1029,16 +1084,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "string"
-version = "0.1.3"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "syn"
-version = "0.15.34"
+version = "0.15.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1048,21 +1106,21 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tempfile"
-version = "3.0.8"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
- "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1079,31 +1137,30 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio"
-version = "0.1.20"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-trace-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1115,7 +1172,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1124,7 +1181,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1133,17 +1190,17 @@ name = "tokio-current-thread"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-executor"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1151,9 +1208,9 @@ name = "tokio-fs"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1162,8 +1219,8 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1172,25 +1229,25 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-sync"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1199,7 +1256,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1208,18 +1265,18 @@ dependencies = [
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-deque 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1228,17 +1285,9 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-trace-core"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1247,8 +1296,8 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1261,10 +1310,10 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1319,7 +1368,7 @@ name = "unicode-normalization"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1339,7 +1388,7 @@ dependencies = [
 
 [[package]]
 name = "utf8-ranges"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1352,7 +1401,7 @@ dependencies = [
 
 [[package]]
 name = "vcpkg"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1362,11 +1411,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "want"
-version = "0.0.6"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1410,16 +1459,16 @@ dependencies = [
 
 [metadata]
 "checksum adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7e522997b529f05601e05166c07ed17789691f562762c7f3b987263d2dedee5c"
-"checksum aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e6f484ae0c99fec2e858eb6134949117399f222608d84cadb3f58c1f97c2364c"
-"checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
+"checksum aho-corasick 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "36b7aa1ccb7d7ea3f437cf025a2ab1c47cc6c1bc9fc84918ff449def12f5e282"
+"checksum arrayvec 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b8d73f9beda665eaa98ab9e4f7442bd4e7de6652587de55b2525e52e29c1b0ba"
 "checksum autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0e49efa51329a5fd37e7c79db4621af617cd4e3e5bc224939808d076077077bf"
-"checksum backtrace 0.3.26 (registry+https://github.com/rust-lang/crates.io-index)" = "1a13fc43f04daf08ab4f71e3d27e1fc27fc437d3e95ac0063a796d92fb40f39b"
-"checksum backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "797c830ac25ccc92a7f8a7b9862bde440715531514594a6154e3d4a54dd769b6"
+"checksum backtrace 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)" = "18b50f5258d1a9ad8396d2d345827875de4261b158124d4c819d9b351454fae5"
+"checksum backtrace-sys 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)" = "5b3a000b9c543553af61bc01cbfc403b04b5caa9e421033866f2e98061eb3e61"
 "checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
-"checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
-"checksum build_const 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"
-"checksum byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
+"checksum bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3d155346769a6855b86399e9bc3814ab343cd3d62c7e985113d46a0ec3c281fd"
+"checksum byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
 "checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
+"checksum c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7d64d04786e0f528460fc884753cf8dddcc466be308f6026f8e355c41a0e4101"
 "checksum cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)" = "39f75544d7bbaf57560d2168f28fd649ff9c76153874db88bdbdfd839b1a7e7d"
 "checksum cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "b486ce3ccf7ffd79fdeb678eac06a9e6c09fc88d33836340becb8fffe87c5e33"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
@@ -1427,7 +1476,6 @@ dependencies = [
 "checksum cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "46750b3f362965f197996c4448e4a0935e791bf7d6631bfce9ee0af3d24c919c"
 "checksum core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "25b9e03f145fd4f2bf705e07b900cd41fc636598fe5dc452fd0db1441c3f496d"
 "checksum core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e7ca8a5221364ef15ce201e8ed2f609fc312682a8f4e0e3d4aa5879764e0fa3b"
-"checksum crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
 "checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
 "checksum crossbeam-deque 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b18cd2e169ad86297e6bc0ad9aa679aee9daa4f19e8163860faf7c164e4f5a71"
 "checksum crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "04c9e3102cc2d69cd681412141b390abd55a362afc1540965dad0ad4d34280b4"
@@ -1439,20 +1487,21 @@ dependencies = [
 "checksum error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3ab49e9dcb602294bc42f9a7dfc9bc6e936fca4418ea300dbfb84fe16de0b7d9"
 "checksum failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2"
 "checksum failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ea1063915fd7ef4309e222a5a07cf9c319fb9c7836b1f89b85458672dbb127e1"
-"checksum flate2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "f87e68aa82b2de08a6e037f1385455759df6e445a8df5e005b4297191dbf18aa"
+"checksum flate2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "550934ad4808d5d39365e5d61727309bf18b3b02c6c56b729cb92e7dd84bc3d8"
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
 "checksum foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 "checksum fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
-"checksum futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)" = "a2037ec1c6c1c4f79557762eab1f7eae1f64f6cb418ace90fae88f0942b60139"
+"checksum futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "45dc39533a6cae6da2b56da48edae506bb767ec07370f86f70fc062e9d435869"
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
-"checksum h2 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "876d91114d78abbde2e1910e3b2d9d0fd1d89b769e20816dfb68d77992cf4158"
+"checksum getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "e65cce4e5084b14874c4e7097f38cab54f47ee554f9194673456ea379dcc4c55"
+"checksum h2 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)" = "a539b63339fbbb00e081e84b6e11bd1d9634a82d91da2984a18ac74a8823f392"
 "checksum http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)" = "eed324f0f0daf6ec10c474f150505af2c143f251722bf9dbd1261bd1f2ee2c1a"
 "checksum http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6741c859c1b2463a423a1dbce98d418e6c3c3fc720fb0d45528657320920292d"
-"checksum httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e8734b0cfd3bc3e101ec59100e101c2eecd19282202e87808b3037b442777a83"
-"checksum hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)" = "e2cd6adf83b3347d36e271f030621a8cf95fd1fd0760546b9fc5a24a0f1447c7"
+"checksum httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
+"checksum hyper 0.12.32 (registry+https://github.com/rust-lang/crates.io-index)" = "a64d71c1e77d39da024f06f5821ee00ad9c38febb90370bad1f07a94e0bc8793"
 "checksum hyper-tls 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3a800d6aa50af4b5850b2b0f659625ce9504df908e9733b635720483be26174f"
 "checksum idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
 "checksum indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7e81a7c05f79578dbc15793d8b619db9ba32b4577003ef3af1a91c416798c58d"
@@ -1461,23 +1510,23 @@ dependencies = [
 "checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
-"checksum libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "42914d39aad277d9e176efbdad68acb1d5443ab65afe0e0e4f0d49352a950880"
+"checksum libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)" = "3262021842bf00fe07dbd6cf34ff25c99d7a7ebef8deea84db72be3ea3bb0aff"
 "checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
-"checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
+"checksum log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "c275b6ad54070ac2d665eef9197db647b32239c9d244bfb6f041a766d00da5b3"
 "checksum matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
-"checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
+"checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
 "checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
 "checksum mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)" = "3e27ca21f40a310bd06d9031785f4801710d566c184a6e15bad4f1d9b65f9425"
 "checksum mime_guess 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)" = "30de2e4613efcba1ec63d8133f344076952090c122992a903359be5a4f99c3ed"
-"checksum miniz_oxide 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c468f2369f07d651a5d0bb2c9079f8488a66d5466efe42d0c5c6466edcb7f71e"
-"checksum miniz_oxide_c_api 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b7fe927a42e3807ef71defb191dc87d4e24479b221e67015fe38ae2b7b447bab"
+"checksum miniz_oxide 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b6c3756d66cf286314d5f7ebe74886188a9a92f5eee68b06f31ac2b4f314c99d"
+"checksum miniz_oxide_c_api 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5b78ca5446dd9fe0dab00e058731b6b08a8c1d2b9cdb8efb10876e24e9ae2494"
 "checksum mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)" = "83f51996a3ed004ef184e16818edc51fadffe8e7ca68be67f9dee67d84d0ff23"
 "checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
 "checksum native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4b2df1a4c22fd44a62147fd8f13dd0f95c9d8ca7b2610299b2a2f9cf8964274e"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
-"checksum num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a23f0ed30a54abaa0c7e83b1d2d87ada7c3c23078d1d87815af3e3b6385fbba"
+"checksum num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bcef43580c035376c0705c42792c294b66974abbfd2789b511784023f71f3273"
 "checksum openssl 0.10.23 (registry+https://github.com/rust-lang/crates.io-index)" = "97c140cbb82f3b3468193dd14c1b88def39f341f68257f8a7fe8ed9ed3f628a5"
 "checksum openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 "checksum openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)" = "75bdd6dbbb4958d38e47a1d2348847ad1eb4dc205dc5d37473ae504391865acc"
@@ -1490,61 +1539,66 @@ dependencies = [
 "checksum phf_generator 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)" = "09364cc93c159b8b06b1f4dd8a4398984503483891b0c26b867cf431fb132662"
 "checksum phf_shared 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)" = "234f71a15de2288bcb7e3b6515828d22af7ec8598ee6d24c3b526fa0a80b67a0"
 "checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
+"checksum ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e3cbf9f658cdb5000fcf6f362b8ea2ba154b9f146a61c7a20d647034c6b6561b"
 "checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 "checksum publicsuffix 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5afecba86dcf1e4fd610246f89899d1924fe12e1e89f555eb7c7f710f3c5ad1d"
-"checksum quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "faf4799c5d274f3868a4aae320a0a182cbd2baee377b378f080e16a23e9d80db"
+"checksum quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 "checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
+"checksum rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d47eab0e83d9693d40f825f86948aa16eff6750ead4bdffc4ab95b8b3a7f052c"
 "checksum rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
+"checksum rand_chacha 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e193067942ef6f485a349a113329140d0ab9e2168ce92274499bb0e9a4190d9d"
 "checksum rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
 "checksum rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d0e7a549d590831370895ab7ba4ea0c1b6b011d106b5ff2da6eee112615e6dc0"
+"checksum rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "615e683324e75af5d43d8f7a39ffe3ee4a9dc42c5c701167a71dc59c3a493aca"
 "checksum rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
+"checksum rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
 "checksum rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
 "checksum rand_jitter 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
 "checksum rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
 "checksum rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
 "checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-"checksum redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)" = "12229c14a0f65c4f1cb046a3b52047cdd9da1f4b30f8a39c5063c8bae515e252"
-"checksum regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "8f0a0bcab2fd7d1d7c54fa9eae6f43eddeb9ce2e7352f8518a814a4f65d60c58"
-"checksum regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "dcfd8681eebe297b81d98498869d4aae052137651ad7b96822f09ceb690d0a96"
-"checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
-"checksum reqwest 0.9.17 (registry+https://github.com/rust-lang/crates.io-index)" = "e57803405f8ea0eb041c1567dac36127e0c8caa1251c843cb03d43fd767b3d50"
+"checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
+"checksum regex 1.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "d9d8297cc20bbb6184f8b45ff61c8ee6a9ac56c156cec8e38c3e5084773c44ad"
+"checksum regex-syntax 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "9b01330cce219c1c6b2e209e5ed64ccd587ae5c67bed91c0b49eecf02ae40e21"
+"checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
+"checksum reqwest 0.9.18 (registry+https://github.com/rust-lang/crates.io-index)" = "00eb63f212df0e358b427f0f40aa13aaea010b470be642ad422bcbca2feff2e4"
 "checksum rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "a7f4dccf6f4891ebcc0c39f9b6eb1a83b9bf5d747cb439ec6fba4f3b977038af"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-"checksum ryu 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "b96a9549dc8d48f2c283938303c4b5a77aa29bfbc5b54b084fb1630408899a8f"
+"checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
 "checksum schannel 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "f2f6abf258d99c3c1c5c2131d99d064e94b7b3dd5f416483057f308fea253339"
 "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 "checksum security-framework 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eee63d0f4a9ec776eeb30e220f0bc1e092c3ad744b2a379e3993070364d3adc2"
 "checksum security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9636f8989cbf61385ae4824b98c1aaa54c994d7d8b41f11c601ed799f0549a56"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)" = "32746bf0f26eab52f06af0d0aa1984f641341d06d8d673c693871da2d188c9be"
-"checksum serde_derive 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)" = "101b495b109a3e3ca8c4cbe44cf62391527cdfb6ba15821c5ce80bcd5ea23f9f"
-"checksum serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d"
+"checksum serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)" = "076a696fdea89c19d3baed462576b8f6d663064414b5c793642da8dfeb99475b"
+"checksum serde_derive 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)" = "ef45eb79d6463b22f5f9e16d283798b7c0175ba6050bc25c1a946c122727fe7b"
+"checksum serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)" = "051c49229f282f7c6f3813f8286cc1e3323e8051823fce42c7ea80fe13521704"
 "checksum serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
-"checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
+"checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
+"checksum spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44363f6f51401c34e7be73db0db371c04705d35efbe9f7d6082e03a921a32c55"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
-"checksum string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b639411d0b9c738748b5397d5ceba08e648f4f1992231aa859af1a017f31f60b"
-"checksum syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)" = "a1393e4a97a19c01e900df2aec855a29f71cf02c402e2f443b8d2747c25c5dbe"
+"checksum string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d24114bfcceb867ca7f71a0d3fe45d45619ec47a6fbfa98cb14e14250bfa5d6d"
+"checksum syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d960b829a55e56db167e861ddb43602c003c7be0bee1d345021703fac2fb7c"
 "checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f"
-"checksum tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7dc4738f2e68ed2855de5ac9cdbe05c9216773ecde4739b2f095002ab03a13ef"
+"checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
-"checksum tokio 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)" = "94a1f9396aec29d31bb16c24d155cfa144d1af91c40740125db3131bdaf76da8"
+"checksum tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)" = "5a09c0b5bb588872ab2f09afa13ee6e9dac11e10a0ec9e8e3ba39a5a5d530af6"
 "checksum tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8fb220f46c53859a4b7ec083e41dec9778ff0b1851c0942b211edb89e0ccdc46"
 "checksum tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c501eceaf96f0e1793cf26beb63da3d11c738c4a943fdf3746d81d64684c39f"
 "checksum tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "d16217cad7f1b840c5a97dfb3c43b0c871fef423a6e8d2118c604e843662a443"
-"checksum tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "83ea44c6c0773cc034771693711c35c677b4b5a4b21b9e7071704c54de7d555e"
+"checksum tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "0f27ee0e6db01c5f0b2973824547ce7e637b2ed79b891a9677b0de9bd532b6ac"
 "checksum tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe6dc22b08d6993916647d108a1a7d15b9cd29c4f4496c62b92c45b5041b7af"
 "checksum tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "5090db468dad16e1a7a54c8c67280c5e4b544f3d3e018f0b913b400261f85926"
 "checksum tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6af16bfac7e112bea8b0442542161bfc41cbfa4466b580bdda7d18cb88b911ce"
-"checksum tokio-sync 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "5b2f843ffdf8d6e1f90bddd48da43f99ab071660cd92b7ec560ef3cdfd7a409a"
+"checksum tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2162248ff317e2bc713b261f242b69dbb838b85248ed20bb21df56d60ea4cae7"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
-"checksum tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "72558af20be886ea124595ea0f806dd5703b8958e4705429dd58b3d8231f72f2"
+"checksum tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "90ca01319dea1e376a001e8dc192d42ebde6dd532532a5bad988ac37db365b19"
 "checksum tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "f2106812d500ed25a4f38235b9cae8f78a09edf43203e16e59c3b769a342a60e"
-"checksum tokio-trace-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "350c9edade9830dc185ae48ba45667a445ab59f6167ef6d0254ec9d2430d9dd3"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
@@ -1556,11 +1610,11 @@ dependencies = [
 "checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
-"checksum utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
+"checksum utf8-ranges 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9d50aa7650df78abf942826607c62468ce18d9019673d4a2ebe1865dbb96ffde"
 "checksum uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
-"checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
+"checksum vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "33dd455d0f96e90a75803cfeb7f948768c08d70a6de9a8d2362461935698bf95"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
-"checksum want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "797464475f30ddb8830cc529aaaae648d581f99e2036a928877dfde027ddf6b3"
+"checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "f10e386af2b13e47c89e7236a7a14a086791a2b88ebad6df9bf42040195cf770"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
diff --git a/Cargo.toml b/Cargo.toml
index 216b229..d64ce44 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "influxdb"
-version = "0.0.2"
+version = "0.0.3"
 authors = ["Gero Gerke <11deutron11@gmail.com>"]
 edition = "2018"
 description = "InfluxDB Driver for Rust"
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..c83a3e4
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM xd009642/tarpaulin
+
+RUN wget https://dl.influxdata.com/influxdb/releases/influxdb_1.7.6_amd64.deb
+RUN dpkg -i influxdb_1.7.6_amd64.deb
+RUN INFLUXDB_HTTP_BIND_ADDRESS=9999 influxd > $HOME/influx.log 2>&1 &
+
+WORKDIR /volume
+
+CMD cargo build && cargo tarpaulin
\ No newline at end of file
diff --git a/README.md b/README.md
index e9b5eeb..1d5bea3 100644
--- a/README.md
+++ b/README.md
@@ -37,28 +37,27 @@ Pull requests are always welcome.
 
 -   Reading and Writing to InfluxDB
 -   Optional Serde Support for Deserialization
+-   Running multiple queries in one request (e.g. `SELECT * FROM weather_berlin; SELECT * FROM weather_london`)
 
 ## Planned Features
 
--   Running multiple queries in one request (e.g. `SELECT * FROM weather_berlin; SELECT * FROM weather_london`)
 -   Read Query Builder instead of supplying raw queries
 -   Authentication against InfluxDB
--   Methods for setting time and time precision in a query
+-   `#[derive(InfluxDbWritable)]`
 
 ## Quickstart
 
 Add the following to your `Cargo.toml`
 
 ```toml
-influxdb = "0.0.2"
+influxdb = "0.0.3"
 ```
 
 For an example with using Serde deserialization, please refer to [serde_integration](crate::integrations::serde_integration)
 
 ```rust
-use influxdb::query::InfluxDbQuery;
+use influxdb::query::{InfluxDbQuery, Timestamp};
 use influxdb::client::InfluxDbClient;
-use serde::Deserialize;
 use tokio::runtime::current_thread::Runtime;
 
 // Create a InfluxDbClient with URL `http://localhost:8086`
@@ -68,7 +67,7 @@ let client = InfluxDbClient::new("http://localhost:8086", "test");
 // Let's write something to InfluxDB. First we're creating a
 // InfluxDbWriteQuery to write some data.
 // This creates a query which writes a new measurement into a series called `weather`
-let write_query = InfluxDbQuery::write_query("weather")
+let write_query = InfluxDbQuery::write_query(Timestamp::NOW, "weather")
     .add_field("temperature", 82);
 
 // Since this library is async by default, we're going to need a Runtime,
@@ -78,14 +77,14 @@ let mut rt = Runtime::new().expect("Unable to create a runtime");
 
 // To actually submit the data to InfluxDB, the `block_on` method can be used to
 // halt execution of our program until it has been completed.
-let write_result = rt.block_on(client.query(write_query));
+let write_result = rt.block_on(client.query(&write_query));
 assert!(write_result.is_ok(), "Write result was not okay");
 
 // Reading data is as simple as writing. First we need to create a query
 let read_query = InfluxDbQuery::raw_read_query("SELECT _ FROM weather");
 
 // Again, we're blocking until the request is done
-let read_result = rt.block_on(client.query(read_query));
+let read_result = rt.block_on(client.query(&read_query));
 
 assert!(read_result.is_ok(), "Read result was not ok");
 
@@ -101,4 +100,4 @@ in the repository.
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
-@ 2019 Gero Gerke, All rights reserved. 
\ No newline at end of file
+@ 2019 Gero Gerke, All rights reserved.
diff --git a/src/client/mod.rs b/src/client/mod.rs
index 5aabf82..55f2366 100644
--- a/src/client/mod.rs
+++ b/src/client/mod.rs
@@ -21,10 +21,14 @@ use reqwest::r#async::{Client, Decoder};
 use std::mem;
 
 use crate::error::InfluxDbError;
-use crate::query::{InfluxDbQuery, QueryType};
+use crate::query::read_query::InfluxDbReadQuery;
+use crate::query::write_query::InfluxDbWriteQuery;
+use crate::query::InfluxDbQuery;
 
 use url::form_urlencoded;
 
+use std::any::Any;
+
 /// Internal Representation of a Client
 pub struct InfluxDbClient {
     url: String,
@@ -108,21 +112,20 @@ impl InfluxDbClient {
     ///
     /// ```rust
     /// use influxdb::client::InfluxDbClient;
-    /// use influxdb::query::InfluxDbQuery;
+    /// use influxdb::query::{InfluxDbQuery, Timestamp};
     ///
     /// let client = InfluxDbClient::new("http://localhost:8086", "test");
     /// let _future = client.query(
-    ///     InfluxDbQuery::write_query("weather")
+    ///     &InfluxDbQuery::write_query(Timestamp::NOW, "weather")
     ///         .add_field("temperature", 82)
     /// );
     /// ```
-    pub fn query<Q>(&self, q: Q) -> Box<dyn Future<Item = String, Error = InfluxDbError>>
+    pub fn query<Q>(&self, q: &Q) -> Box<dyn Future<Item = String, Error = InfluxDbError>>
     where
-        Q: InfluxDbQuery,
+        Q: Any + InfluxDbQuery,
     {
         use futures::future;
 
-        let q_type = q.get_type();
         let query = match q.build() {
             Err(err) => {
                 let error = InfluxDbError::InvalidQueryError {
@@ -133,35 +136,38 @@ impl InfluxDbClient {
             Ok(query) => query,
         };
 
-        let client = match q_type {
-            QueryType::ReadQuery => {
-                let read_query = query.get();
-                let encoded: String = form_urlencoded::Serializer::new(String::new())
-                    .append_pair("db", self.database_name())
-                    .append_pair("q", &read_query)
-                    .finish();
-                let http_query_string = format!(
-                    "{url}/query?{encoded}",
-                    url = self.database_url(),
-                    encoded = encoded
-                );
-
-                if read_query.contains("SELECT") || read_query.contains("SHOW") {
-                    Client::new().get(http_query_string.as_str())
-                } else {
-                    Client::new().post(http_query_string.as_str())
-                }
+        let any_value = q as &dyn Any;
+
+        let client = if let Some(_) = any_value.downcast_ref::<InfluxDbReadQuery>() {
+            let read_query = query.get();
+            let encoded: String = form_urlencoded::Serializer::new(String::new())
+                .append_pair("db", self.database_name())
+                .append_pair("q", &read_query)
+                .finish();
+            let http_query_string = format!(
+                "{url}/query?{encoded}",
+                url = self.database_url(),
+                encoded = encoded
+            );
+            if read_query.contains("SELECT") || read_query.contains("SHOW") {
+                Client::new().get(http_query_string.as_str())
+            } else {
+                Client::new().post(http_query_string.as_str())
             }
-            QueryType::WriteQuery => Client::new()
+        } else if let Some(write_query) = any_value.downcast_ref::<InfluxDbWriteQuery>() {
+            Client::new()
                 .post(
                     format!(
-                        "{url}/write?db={db}",
+                        "{url}/write?db={db}{precision_str}",
                         url = self.database_url(),
                         db = self.database_name(),
+                        precision_str = write_query.get_precision_modifier()
                     )
                     .as_str(),
                 )
-                .body(query.get()),
+                .body(query.get())
+        } else {
+            unreachable!()
         };
 
         Box::new(
diff --git a/src/integrations/serde_integration.rs b/src/integrations/serde_integration.rs
index 6254fa3..be707a0 100644
--- a/src/integrations/serde_integration.rs
+++ b/src/integrations/serde_integration.rs
@@ -7,13 +7,14 @@
 //! `name`, InfluxDB provides alongside query results.
 //!
 //! ```rust,no_run
-//! use influxdb::query::InfluxDbQuery;
+//! use futures::prelude::*;
 //! use influxdb::client::InfluxDbClient;
+//! use influxdb::query::InfluxDbQuery;
 //! use serde::Deserialize;
 //!
 //! #[derive(Deserialize)]
 //! struct WeatherWithoutCityName {
-//!     temperature: i32
+//!     temperature: i32,
 //! }
 //!
 //! #[derive(Deserialize)]
@@ -24,16 +25,26 @@
 //!
 //! let mut rt = tokio::runtime::current_thread::Runtime::new().unwrap();
 //! let client = InfluxDbClient::new("http://localhost:8086", "test");
-//! let query = InfluxDbQuery::raw_read_query("SELECT temperature FROM /weather_[a-z]*$/ WHERE time > now() - 1m ORDER BY DESC");
-//! let _result = rt.block_on(client.json_query::<WeatherWithoutCityName>(query))
+//! let query = InfluxDbQuery::raw_read_query(
+//!     "SELECT temperature FROM /weather_[a-z]*$/ WHERE time > now() - 1m ORDER BY DESC",
+//! );
+//! let _result = rt
+//!     .block_on(client.json_query(query))
+//!     .map(|mut db_result| db_result.deserialize_next::<WeatherWithoutCityName>())
 //!     .map(|it| {
 //!         it.map(|series_vec| {
 //!             series_vec
+//!                 .series
 //!                 .into_iter()
 //!                 .map(|mut city_series| {
-//!                     let city_name = city_series.name.split("_").collect::<Vec<&str>>().remove(2);
-//!                     Weather { weather: city_series.values.remove(0), city_name: city_name.to_string() }
-//!                 }).collect::<Vec<Weather>>()
+//!                     let city_name =
+//!                         city_series.name.split("_").collect::<Vec<&str>>().remove(2);
+//!                     Weather {
+//!                         weather: city_series.values.remove(0),
+//!                         city_name: city_name.to_string(),
+//!                     }
+//!                 })
+//!                 .collect::<Vec<Weather>>()
 //!         })
 //!     });
 //! ```
@@ -56,6 +67,8 @@ use crate::query::InfluxDbQuery;
 
 use url::form_urlencoded;
 
+use futures::future::Either;
+
 #[derive(Deserialize)]
 #[doc(hidden)]
 struct _DatabaseError {
@@ -64,14 +77,30 @@ struct _DatabaseError {
 
 #[derive(Deserialize, Debug)]
 #[doc(hidden)]
-pub struct DatabaseQueryResult<T> {
-    pub results: Vec<InfluxDbReturn<T>>,
+pub struct DatabaseQueryResult {
+    pub results: Vec<serde_json::Value>,
+}
+
+impl DatabaseQueryResult {
+    pub fn deserialize_next<T: 'static>(
+        &mut self,
+    ) -> impl Future<Item = InfluxDbReturn<T>, Error = InfluxDbError>
+    where
+        T: DeserializeOwned,
+    {
+        match serde_json::from_value::<InfluxDbReturn<T>>(self.results.remove(0)) {
+            Ok(item) => futures::future::result(Ok(item)),
+            Err(err) => futures::future::err(InfluxDbError::DeserializationError {
+                error: format!("could not deserialize: {}", err),
+            }),
+        }
+    }
 }
 
 #[derive(Deserialize, Debug)]
 #[doc(hidden)]
 pub struct InfluxDbReturn<T> {
-    pub series: Option<Vec<InfluxDbSeries<T>>>,
+    pub series: Vec<InfluxDbSeries<T>>,
 }
 
 #[derive(Deserialize, Debug)]
@@ -82,13 +111,10 @@ pub struct InfluxDbSeries<T> {
 }
 
 impl InfluxDbClient {
-    pub fn json_query<T: 'static>(
+    pub fn json_query(
         &self,
         q: InfluxDbReadQuery,
-    ) -> Box<dyn Future<Item = Option<Vec<InfluxDbSeries<T>>>, Error = InfluxDbError>>
-    where
-        T: DeserializeOwned,
-    {
+    ) -> impl Future<Item = DatabaseQueryResult, Error = InfluxDbError> {
         use futures::future;
 
         let query = q.build().unwrap();
@@ -113,13 +139,11 @@ impl InfluxDbClient {
                         "Only SELECT and SHOW queries supported with JSON deserialization",
                     ),
                 };
-                return Box::new(
-                    future::err::<Option<Vec<InfluxDbSeries<T>>>, InfluxDbError>(error),
-                );
+                return Either::B(future::err::<DatabaseQueryResult, InfluxDbError>(error));
             }
         };
 
-        Box::new(
+        Either::A(
             client
                 .send()
                 .and_then(|mut res| {
@@ -137,9 +161,9 @@ impl InfluxDbClient {
                         });
                     } else {
                         // Json has another structure, let's try actually parsing it to the type we're deserializing
-                        let from_slice = serde_json::from_slice::<DatabaseQueryResult<T>>(&body);
+                        let from_slice = serde_json::from_slice::<DatabaseQueryResult>(&body);
 
-                        let mut deserialized = match from_slice {
+                        let deserialized = match from_slice {
                             Ok(deserialized) => deserialized,
                             Err(err) => {
                                 return futures::future::err(InfluxDbError::DeserializationError {
@@ -148,7 +172,7 @@ impl InfluxDbClient {
                             }
                         };
 
-                        return futures::future::result(Ok(deserialized.results.remove(0).series));
+                        return futures::future::result(Ok(deserialized));
                     }
                 }),
         )
diff --git a/src/lib.rs b/src/lib.rs
index b522e39..0793d4c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -29,7 +29,7 @@
 //! For an example with using Serde deserialization, please refer to [serde_integration](crate::integrations::serde_integration)
 //!
 //! ```rust,no_run
-//! use influxdb::query::InfluxDbQuery;
+//! use influxdb::query::{InfluxDbQuery, Timestamp};
 //! use influxdb::client::InfluxDbClient;
 //! use serde::Deserialize;
 //! use tokio::runtime::current_thread::Runtime;
@@ -41,7 +41,7 @@
 //! // Let's write something to InfluxDB. First we're creating a
 //! // InfluxDbWriteQuery to write some data.
 //! // This creates a query which writes a new measurement into a series called `weather`
-//! let write_query = InfluxDbQuery::write_query("weather")
+//! let write_query = InfluxDbQuery::write_query(Timestamp::NOW, "weather")
 //!     .add_field("temperature", 82);
 //!
 //! // Since this library is async by default, we're going to need a Runtime,
@@ -51,14 +51,14 @@
 //!
 //! // To actually submit the data to InfluxDB, the `block_on` method can be used to
 //! // halt execution of our program until it has been completed.
-//! let write_result = rt.block_on(client.query(write_query));
+//! let write_result = rt.block_on(client.query(&write_query));
 //! assert!(write_result.is_ok(), "Write result was not okay");
 //!
 //! // Reading data is as simple as writing. First we need to create a query
 //! let read_query = InfluxDbQuery::raw_read_query("SELECT * FROM weather");
 //!
 //! // Again, we're blocking until the request is done
-//! let read_result = rt.block_on(client.query(read_query));
+//! let read_result = rt.block_on(client.query(&read_query));
 //!
 //! assert!(read_result.is_ok(), "Read result was not ok");
 //!
@@ -70,8 +70,6 @@
 //! For further examples, check out the Integration Tests in `tests/integration_tests.rs`
 //! in the repository.
 
-#![allow(dead_code)]
-
 #[macro_use]
 extern crate failure;
 
@@ -84,60 +82,3 @@ pub mod integrations {
     #[cfg(feature = "use-serde")]
     pub mod serde_integration;
 }
-
-#[cfg(test)]
-mod tests {
-    use crate::query::InfluxDbQuery;
-
-    #[test]
-    fn test_write_builder_empty_query() {
-        let query = InfluxDbQuery::write_query("marina_3").build();
-
-        assert!(query.is_err(), "Query was not empty");
-    }
-
-    #[test]
-    fn test_write_builder_single_field() {
-        let query = InfluxDbQuery::write_query("weather")
-            .add_field("temperature", 82)
-            .build();
-
-        assert!(query.is_ok(), "Query was empty");
-        assert_eq!(query.unwrap(), "weather temperature=82");
-    }
-
-    #[test]
-    fn test_write_builder_multiple_fields() {
-        let query = InfluxDbQuery::write_query("weather")
-            .add_field("temperature", 82)
-            .add_field("wind_strength", 3.7)
-            .build();
-
-        assert!(query.is_ok(), "Query was empty");
-        assert_eq!(query.unwrap(), "weather temperature=82,wind_strength=3.7");
-    }
-
-    #[test]
-    fn test_write_builder_only_tags() {
-        let query = InfluxDbQuery::write_query("weather")
-            .add_tag("season", "summer")
-            .build();
-
-        assert!(query.is_err(), "Query missing one or more fields");
-    }
-
-    #[test]
-    fn test_write_builder_full_query() {
-        let query = InfluxDbQuery::write_query("weather")
-            .add_field("temperature", 82)
-            .add_tag("location", "us-midwest")
-            .add_tag("season", "summer")
-            .build();
-
-        assert!(query.is_ok(), "Query was empty");
-        assert_eq!(
-            query.unwrap(),
-            "weather,location=\"us-midwest\",season=\"summer\" temperature=82"
-        );
-    }
-}
diff --git a/src/query/mod.rs b/src/query/mod.rs
index 6f9116a..f462a4f 100644
--- a/src/query/mod.rs
+++ b/src/query/mod.rs
@@ -4,9 +4,9 @@
 //! # Examples
 //!
 //! ```rust
-//! use influxdb::query::InfluxDbQuery;
+//! use influxdb::query::{InfluxDbQuery, Timestamp};
 //!
-//! let write_query = InfluxDbQuery::write_query("measurement")
+//! let write_query = InfluxDbQuery::write_query(Timestamp::NOW, "measurement")
 //!     .add_field("field1", 5)
 //!     .add_tag("author", "Gero")
 //!     .build();
@@ -22,10 +22,34 @@
 pub mod read_query;
 pub mod write_query;
 
+use std::fmt;
+
 use crate::error::InfluxDbError;
 use crate::query::read_query::InfluxDbReadQuery;
 use crate::query::write_query::InfluxDbWriteQuery;
 
+#[derive(PartialEq)]
+pub enum Timestamp {
+    NOW,
+    NANOSECONDS(usize),
+    MICROSECONDS(usize),
+    MILLISECONDS(usize),
+    SECONDS(usize),
+    MINUTES(usize),
+    HOURS(usize),
+}
+
+impl fmt::Display for Timestamp {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        use Timestamp::*;
+        match self {
+            NOW => write!(f, ""),
+            NANOSECONDS(ts) | MICROSECONDS(ts) | MILLISECONDS(ts) | SECONDS(ts) | MINUTES(ts)
+            | HOURS(ts) => write!(f, "{}", ts),
+        }
+    }
+}
+
 pub trait InfluxDbQuery {
     /// Builds valid InfluxSQL which can be run against the Database.
     /// In case no fields have been specified, it will return an error,
@@ -34,15 +58,15 @@ pub trait InfluxDbQuery {
     /// # Examples
     ///
     /// ```rust
-    /// use influxdb::query::InfluxDbQuery;
+    /// use influxdb::query::{InfluxDbQuery, Timestamp};
     ///
-    /// let invalid_query = InfluxDbQuery::write_query("measurement").build();
+    /// let invalid_query = InfluxDbQuery::write_query(Timestamp::NOW, "measurement").build();
     /// assert!(invalid_query.is_err());
     ///
-    /// let valid_query = InfluxDbQuery::write_query("measurement").add_field("myfield1", 11).build();
+    /// let valid_query = InfluxDbQuery::write_query(Timestamp::NOW, "measurement").add_field("myfield1", 11).build();
     /// assert!(valid_query.is_ok());
     /// ```
-    fn build(self) -> Result<ValidQuery, InfluxDbError>;
+    fn build(&self) -> Result<ValidQuery, InfluxDbError>;
 
     fn get_type(&self) -> QueryType;
 }
@@ -53,15 +77,15 @@ impl InfluxDbQuery {
     /// # Examples
     ///
     /// ```rust
-    /// use influxdb::query::InfluxDbQuery;
+    /// use influxdb::query::{InfluxDbQuery, Timestamp};
     ///
-    /// InfluxDbQuery::write_query("measurement"); // Is of type [`InfluxDbWriteQuery`](crate::query::write_query::InfluxDbWriteQuery)
+    /// InfluxDbQuery::write_query(Timestamp::NOW, "measurement"); // Is of type [`InfluxDbWriteQuery`](crate::query::write_query::InfluxDbWriteQuery)
     /// ```
-    pub fn write_query<S>(measurement: S) -> InfluxDbWriteQuery
+    pub fn write_query<S>(timestamp: Timestamp, measurement: S) -> InfluxDbWriteQuery
     where
         S: ToString,
     {
-        InfluxDbWriteQuery::new(measurement)
+        InfluxDbWriteQuery::new(timestamp, measurement)
     }
 
     /// Returns a [`InfluxDbReadQuery`](crate::query::read_query::InfluxDbReadQuery) builder.
@@ -109,6 +133,7 @@ impl PartialEq<&str> for ValidQuery {
 }
 
 /// Internal Enum used to decide if a `POST` or `GET` request should be sent to InfluxDB. See [InfluxDB Docs](https://docs.influxdata.com/influxdb/v1.7/tools/api/#query-http-endpoint).
+#[derive(PartialEq, Debug)]
 pub enum QueryType {
     ReadQuery,
     WriteQuery,
@@ -116,7 +141,7 @@ pub enum QueryType {
 
 #[cfg(test)]
 mod tests {
-    use super::ValidQuery;
+    use crate::query::{Timestamp, ValidQuery};
 
     #[test]
     fn test_equality_str() {
@@ -130,4 +155,14 @@ mod tests {
             String::from("hello")
         );
     }
+
+    #[test]
+    fn test_format_for_timestamp_now() {
+        assert!(format!("{}", Timestamp::NOW) == String::from(""));
+    }
+
+    #[test]
+    fn test_format_for_timestamp_else() {
+        assert!(format!("{}", Timestamp::NANOSECONDS(100)) == String::from("100"));
+    }
 }
diff --git a/src/query/read_query.rs b/src/query/read_query.rs
index 027668e..6d11ea9 100644
--- a/src/query/read_query.rs
+++ b/src/query/read_query.rs
@@ -5,9 +5,8 @@
 use crate::error::InfluxDbError;
 use crate::query::{InfluxDbQuery, QueryType, ValidQuery};
 
-// todo: orm for query
 pub struct InfluxDbReadQuery {
-    query: String,
+    queries: Vec<String>,
 }
 
 impl InfluxDbReadQuery {
@@ -17,17 +16,54 @@ impl InfluxDbReadQuery {
         S: ToString,
     {
         InfluxDbReadQuery {
-            query: query.to_string(),
+            queries: vec![query.to_string()],
         }
     }
+
+    /// Adds a query to the [`InfluxDbReadQuery`]
+    pub fn add<S>(mut self, query: S) -> Self
+    where
+        S: ToString,
+    {
+        self.queries.push(query.to_string());
+        self
+    }
 }
 
 impl InfluxDbQuery for InfluxDbReadQuery {
-    fn build(self) -> Result<ValidQuery, InfluxDbError> {
-        Ok(ValidQuery(self.query))
+    fn build(&self) -> Result<ValidQuery, InfluxDbError> {
+        Ok(ValidQuery(self.queries.join(";")))
     }
 
     fn get_type(&self) -> QueryType {
         QueryType::ReadQuery
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::query::{InfluxDbQuery, QueryType};
+
+    #[test]
+    fn test_read_builder_single_query() {
+        let query = InfluxDbQuery::raw_read_query("SELECT * FROM aachen").build();
+
+        assert_eq!(query.unwrap(), "SELECT * FROM aachen");
+    }
+
+    #[test]
+    fn test_read_builder_multi_query() {
+        let query = InfluxDbQuery::raw_read_query("SELECT * FROM aachen")
+            .add("SELECT * FROM cologne")
+            .build();
+
+        assert_eq!(query.unwrap(), "SELECT * FROM aachen;SELECT * FROM cologne");
+    }
+
+    #[test]
+    fn test_correct_query_type() {
+        let query = InfluxDbQuery::raw_read_query("SELECT * FROM aachen");
+
+        assert_eq!(query.get_type(), QueryType::ReadQuery);
+    }
+}
diff --git a/src/query/write_query.rs b/src/query/write_query.rs
index ad89a82..fd8f6ff 100644
--- a/src/query/write_query.rs
+++ b/src/query/write_query.rs
@@ -3,20 +3,22 @@
 //! Can only be instantiated by using InfluxDbQuery::write_query
 
 use crate::error::InfluxDbError;
-use crate::query::{InfluxDbQuery, QueryType, ValidQuery};
+use crate::query::{InfluxDbQuery, QueryType, Timestamp, ValidQuery};
 use itertools::Itertools;
 
+// todo: batch write queries
+
 /// Internal Representation of a Write query that has not yet been built
 pub struct InfluxDbWriteQuery {
     fields: Vec<(String, String)>,
     tags: Vec<(String, String)>,
     measurement: String,
-    // precision: Precision
+    timestamp: Timestamp,
 }
 
 impl InfluxDbWriteQuery {
     /// Creates a new [`InfluxDbWriteQuery`](crate::query::write_query::InfluxDbWriteQuery)
-    pub fn new<S>(measurement: S) -> Self
+    pub fn new<S>(timestamp: Timestamp, measurement: S) -> Self
     where
         S: ToString,
     {
@@ -24,7 +26,7 @@ impl InfluxDbWriteQuery {
             fields: vec![],
             tags: vec![],
             measurement: measurement.to_string(),
-            // precision: Precision
+            timestamp,
         }
     }
 
@@ -33,9 +35,9 @@ impl InfluxDbWriteQuery {
     /// # Examples
     ///
     /// ```rust
-    /// use influxdb::query::InfluxDbQuery;
+    /// use influxdb::query::{InfluxDbQuery, Timestamp};
     ///
-    /// InfluxDbQuery::write_query("measurement").add_field("field1", 5).build();
+    /// InfluxDbQuery::write_query(Timestamp::NOW, "measurement").add_field("field1", 5).build();
     /// ```
     pub fn add_field<S, I>(mut self, tag: S, value: I) -> Self
     where
@@ -55,9 +57,9 @@ impl InfluxDbWriteQuery {
     /// # Examples
     ///
     /// ```rust
-    /// use influxdb::query::InfluxDbQuery;
+    /// use influxdb::query::{InfluxDbQuery, Timestamp};
     ///
-    /// InfluxDbQuery::write_query("measurement")
+    /// InfluxDbQuery::write_query(Timestamp::NOW, "measurement")
     ///     .add_tag("field1", 5); // calling `.build()` now would result in a `Err(InfluxDbError::InvalidQueryError)`
     /// ```
     pub fn add_tag<S, I>(mut self, tag: S, value: I) -> Self
@@ -69,6 +71,20 @@ impl InfluxDbWriteQuery {
         self.tags.push((tag.to_string(), val.to_string()));
         self
     }
+
+    pub fn get_precision_modifier(&self) -> String {
+        let modifier = match self.timestamp {
+            Timestamp::NOW => return String::from(""),
+            Timestamp::NANOSECONDS(_) => "ns",
+            Timestamp::MICROSECONDS(_) => "u",
+            Timestamp::MILLISECONDS(_) => "ms",
+            Timestamp::SECONDS(_) => "s",
+            Timestamp::MINUTES(_) => "m",
+            Timestamp::HOURS(_) => "h",
+        };
+
+        format!("&precision={modifier}", modifier = modifier)
+    }
 }
 
 pub enum InfluxDbType {
@@ -115,10 +131,8 @@ impl From<&str> for InfluxDbType {
     }
 }
 
-// todo: fuse_with(other: ValidQuery), so multiple queries can be run at the same time
 impl InfluxDbQuery for InfluxDbWriteQuery {
-    // todo: time (with precision)
-    fn build(self) -> Result<ValidQuery, InfluxDbError> {
+    fn build(&self) -> Result<ValidQuery, InfluxDbError> {
         if self.fields.is_empty() {
             return Err(InfluxDbError::InvalidQueryError {
                 error: "fields cannot be empty".to_string(),
@@ -127,7 +141,7 @@ impl InfluxDbQuery for InfluxDbWriteQuery {
 
         let mut tags = self
             .tags
-            .into_iter()
+            .iter()
             .map(|(tag, value)| format!("{tag}={value}", tag = tag, value = value))
             .join(",");
         if !tags.is_empty() {
@@ -135,7 +149,7 @@ impl InfluxDbQuery for InfluxDbWriteQuery {
         }
         let fields = self
             .fields
-            .into_iter()
+            .iter()
             .map(|(field, value)| format!("{field}={value}", field = field, value = value))
             .join(",");
 
@@ -144,7 +158,10 @@ impl InfluxDbQuery for InfluxDbWriteQuery {
             measurement = self.measurement,
             tags = tags,
             fields = fields,
-            time = ""
+            time = match self.timestamp {
+                Timestamp::NOW => String::from(""),
+                _ => format!(" {}", self.timestamp),
+            }
         )))
     }
 
@@ -152,3 +169,75 @@ impl InfluxDbQuery for InfluxDbWriteQuery {
         QueryType::WriteQuery
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::query::{InfluxDbQuery, Timestamp};
+
+    #[test]
+    fn test_write_builder_empty_query() {
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(5), "marina_3").build();
+
+        assert!(query.is_err(), "Query was not empty");
+    }
+
+    #[test]
+    fn test_write_builder_single_field() {
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather")
+            .add_field("temperature", 82)
+            .build();
+
+        assert!(query.is_ok(), "Query was empty");
+        assert_eq!(query.unwrap(), "weather temperature=82 11");
+    }
+
+    #[test]
+    fn test_write_builder_multiple_fields() {
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather")
+            .add_field("temperature", 82)
+            .add_field("wind_strength", 3.7)
+            .build();
+
+        assert!(query.is_ok(), "Query was empty");
+        assert_eq!(
+            query.unwrap(),
+            "weather temperature=82,wind_strength=3.7 11"
+        );
+    }
+
+    #[test]
+    fn test_write_builder_only_tags() {
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather")
+            .add_tag("season", "summer")
+            .build();
+
+        assert!(query.is_err(), "Query missing one or more fields");
+    }
+
+    #[test]
+    fn test_write_builder_full_query() {
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather")
+            .add_field("temperature", 82)
+            .add_tag("location", "us-midwest")
+            .add_tag("season", "summer")
+            .build();
+
+        assert!(query.is_ok(), "Query was empty");
+        assert_eq!(
+            query.unwrap(),
+            "weather,location=\"us-midwest\",season=\"summer\" temperature=82 11"
+        );
+    }
+
+    #[test]
+    fn test_correct_query_type() {
+        use crate::query::QueryType;
+
+        let query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather")
+            .add_field("temperature", 82)
+            .add_tag("location", "us-midwest")
+            .add_tag("season", "summer");
+
+        assert_eq!(query.get_type(), QueryType::WriteQuery);
+    }
+}
diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index cec8542..707605c 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -1,15 +1,46 @@
 extern crate influxdb;
 
+use futures::prelude::*;
 use influxdb::client::InfluxDbClient;
-use influxdb::query::InfluxDbQuery;
+use influxdb::error::InfluxDbError;
+use influxdb::query::{InfluxDbQuery, Timestamp};
 use tokio::runtime::current_thread::Runtime;
 
 fn get_runtime() -> Runtime {
     Runtime::new().expect("Unable to create a runtime")
 }
 
-fn create_client() -> InfluxDbClient {
-    InfluxDbClient::new("http://localhost:8086", "test")
+fn create_client<T>(db_name: T) -> InfluxDbClient
+where
+    T: ToString,
+{
+    InfluxDbClient::new("http://localhost:8086", db_name)
+}
+
+struct RunOnDrop {
+    closure: Box<dyn Fn() -> ()>,
+}
+
+impl Drop for RunOnDrop {
+    fn drop(&mut self) {
+        (self.closure)();
+    }
+}
+
+fn create_db<T>(test_name: T) -> Result<String, InfluxDbError>
+where
+    T: ToString,
+{
+    let query = format!("CREATE DATABASE {}", test_name.to_string());
+    get_runtime().block_on(create_client(test_name).query(&InfluxDbQuery::raw_read_query(query)))
+}
+
+fn delete_db<T>(test_name: T) -> Result<String, InfluxDbError>
+where
+    T: ToString,
+{
+    let query = format!("DROP DATABASE {}", test_name.to_string());
+    get_runtime().block_on(create_client(test_name).query(&InfluxDbQuery::raw_read_query(query)))
 }
 
 #[test]
@@ -17,7 +48,7 @@ fn create_client() -> InfluxDbClient {
 ///
 /// This test case tests whether the InfluxDB server can be connected to and gathers info about it
 fn test_ping_influx_db() {
-    let client = create_client();
+    let client = create_client("notusedhere");
     let result = get_runtime().block_on(client.ping());
     assert!(result.is_ok(), "Should be no error");
 
@@ -31,71 +62,144 @@ fn test_ping_influx_db() {
 #[test]
 /// INTEGRATION TEST
 ///
-/// Tests if a database can be created
-fn test_create_database() {
-    let client = create_client();
-    let query = InfluxDbQuery::raw_read_query("CREATE DATABASE test");
-    let result = get_runtime().block_on(client.query(query));
+/// This integration tests that writing data and retrieving the data again is working
+fn test_write_and_read_field() {
+    let test_name = "test_write_field";
+    create_db(test_name).expect("could not setup db");
+    let _run_on_drop = RunOnDrop {
+        closure: Box::new(|| {
+            delete_db("test_write_field").expect("could not clean up db");
+        }),
+    };
+
+    let client = create_client(test_name);
+    let write_query =
+        InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather").add_field("temperature", 82);
+    let write_result = get_runtime().block_on(client.query(&write_query));
     assert!(
-        result.is_ok(),
-        format!("Should be no error: {}", result.unwrap_err())
+        write_result.is_ok(),
+        format!("Should be no error: {}", write_result.unwrap_err())
     );
-}
 
-#[test]
-/// INTEGRATION TEST
-///
-/// This test case tests whether the InfluxDB server can be connected to and gathers info about it
-fn test_write_field() {
-    let client = create_client();
-    let query = InfluxDbQuery::write_query("weather").add_field("temperature", 82);
-    let result = get_runtime().block_on(client.query(query));
+    let read_query = InfluxDbQuery::raw_read_query("SELECT * FROM weather");
+    let read_result = get_runtime().block_on(client.query(&read_query));
     assert!(
-        result.is_ok(),
-        format!("Should be no error: {}", result.unwrap_err())
+        read_result.is_ok(),
+        format!("Should be no error: {}", read_result.unwrap_err())
     );
+    assert!(
+        !read_result.unwrap().contains("error"),
+        "Data contained a database error"
+    );
+
+    delete_db(test_name).expect("could not clean up db");
 }
 
 #[test]
+#[cfg(feature = "use-serde")]
 /// INTEGRATION TEST
 ///
-/// This test case tests whether the raw string can be returned from the InfluxDB
-fn test_read() {
-    let client = create_client();
+/// This test case tests whether JSON can be decoded from a InfluxDB response and wether that JSON
+/// is equal to the data which was written to the database
+fn test_json_query() {
+    use serde::Deserialize;
+
+    let test_name = "test_json_query";
+    create_db(test_name).expect("could not setup db");
+    let _run_on_drop = RunOnDrop {
+        closure: Box::new(|| {
+            delete_db("test_json_query").expect("could not clean up db");
+        }),
+    };
+
+    let client = create_client(test_name);
+
+    // todo: implement deriving so objects can easily be placed in InfluxDB
+    let write_query =
+        InfluxDbQuery::write_query(Timestamp::HOURS(11), "weather").add_field("temperature", 82);
+    let write_result = get_runtime().block_on(client.query(&write_query));
+    assert!(
+        write_result.is_ok(),
+        format!("Should be no error: {}", write_result.unwrap_err())
+    );
+
+    #[derive(Deserialize, Debug, PartialEq)]
+    struct Weather {
+        time: String,
+        temperature: i32,
+    }
+
     let query = InfluxDbQuery::raw_read_query("SELECT * FROM weather");
-    let result = get_runtime().block_on(client.query(query));
+    let future = client
+        .json_query(query)
+        .and_then(|mut db_result| db_result.deserialize_next::<Weather>());
+    let result = get_runtime().block_on(future);
+
     assert!(
         result.is_ok(),
-        format!("Should be no error: {}", result.unwrap_err())
+        format!("We couldn't read from the DB: {}", result.unwrap_err())
     );
-    assert!(
-        !result.unwrap().contains("error"),
-        "Data contained a database error"
+
+    assert_eq!(
+        result.unwrap().series[0].values[0],
+        Weather {
+            time: "1970-01-01T11:00:00Z".to_string(),
+            temperature: 82
+        }
     );
+
+    delete_db(test_name).expect("could not clean up db");
 }
 
 #[test]
 #[cfg(feature = "use-serde")]
 /// INTEGRATION TEST
 ///
-/// This test case tests whether JSON can be decoded from a InfluxDB response
-fn test_json_query() {
+/// This test case tests whether JSON can be decoded from a InfluxDB response and wether that JSON
+/// is equal to the data which was written to the database
+fn test_json_query_vec() {
     use serde::Deserialize;
 
-    #[derive(Deserialize, Debug)]
+    let test_name = "test_json_query_vec";
+    create_db(test_name).expect("could not setup db");
+    let _run_on_drop = RunOnDrop {
+        closure: Box::new(|| {
+            delete_db("test_json_query_vec").expect("could not clean up db");
+        }),
+    };
+
+    let client = create_client(test_name);
+    let write_query1 = InfluxDbQuery::write_query(Timestamp::HOURS(11), "temperature_vec")
+        .add_field("temperature", 16);
+    let write_query2 = InfluxDbQuery::write_query(Timestamp::HOURS(12), "temperature_vec")
+        .add_field("temperature", 17);
+    let write_query3 = InfluxDbQuery::write_query(Timestamp::HOURS(13), "temperature_vec")
+        .add_field("temperature", 18);
+
+    let _write_result = get_runtime().block_on(client.query(&write_query1));
+    let _write_result2 = get_runtime().block_on(client.query(&write_query2));
+    let _write_result2 = get_runtime().block_on(client.query(&write_query3));
+
+    #[derive(Deserialize, Debug, PartialEq)]
     struct Weather {
         time: String,
         temperature: i32,
     }
 
-    let client = create_client();
-    let query = InfluxDbQuery::raw_read_query("SELECT * FROM weather");
-    let result = get_runtime().block_on(client.json_query::<Weather>(query));
+    let query = InfluxDbQuery::raw_read_query("SELECT * FROM temperature_vec");
+    let future = client
+        .json_query(query)
+        .and_then(|mut db_result| db_result.deserialize_next::<Weather>());
+    let result = get_runtime().block_on(future);
 
     assert!(
         result.is_ok(),
         format!("We couldn't read from the DB: {}", result.unwrap_err())
     );
+
+    assert_eq!(result.unwrap().series[0].values.len(), 3);
+
+    delete_db(test_name).expect("could not clean up db");
 }
 
 #[test]
@@ -103,43 +207,100 @@ fn test_json_query() {
 /// INTEGRATION TEST
 ///
 /// This integration test tests whether using the wrong query method fails building the query
-fn test_serde_query_build_error() {
+fn test_serde_multi_query() {
     use serde::Deserialize;
 
-    #[derive(Deserialize, Debug)]
-    struct Weather {
+    let test_name = "test_serde_multi_query";
+    create_db(test_name).expect("could not setup db");
+    let _run_on_drop = RunOnDrop {
+        closure: Box::new(|| {
+            delete_db("test_serde_multi_query").expect("could not clean up db");
+        }),
+    };
+
+    #[derive(Deserialize, Debug, PartialEq)]
+    struct Temperature {
         time: String,
         temperature: i32,
     }
 
-    let client = create_client();
-    let query = InfluxDbQuery::raw_read_query("CREATE database should_fail");
-    let result = get_runtime().block_on(client.json_query::<Weather>(query));
+    #[derive(Deserialize, Debug, PartialEq)]
+    struct Humidity {
+        time: String,
+        humidity: i32,
+    }
+
+    let client = create_client(test_name);
+    let write_query = InfluxDbQuery::write_query(Timestamp::HOURS(11), "temperature")
+        .add_field("temperature", 16);
+    let write_query2 =
+        InfluxDbQuery::write_query(Timestamp::HOURS(11), "humidity").add_field("humidity", 69);
+
+    let write_result = get_runtime().block_on(client.query(&write_query));
+    let write_result2 = get_runtime().block_on(client.query(&write_query2));
 
     assert!(
-        result.is_err(),
-        format!(
-            "Should not be able to build JSON query that is not SELECT or SELECT .. INTO: {}",
-            result.unwrap_err()
+        write_result.is_ok(),
+        format!("Write Query 1 failed: {}", write_result.unwrap_err())
+    );
+
+    assert!(
+        write_result2.is_ok(),
+        format!("Write Query 2 failed: {}", write_result2.unwrap_err())
+    );
+
+    let future = client
+        .json_query(
+            InfluxDbQuery::raw_read_query("SELECT * FROM temperature")
+                .add("SELECT * FROM humidity"),
         )
+        .and_then(|mut db_result| {
+            let temp = db_result.deserialize_next::<Temperature>();
+            let humidity = db_result.deserialize_next::<Humidity>();
+
+            (temp, humidity)
+        });
+    let result = get_runtime().block_on(future);
+
+    assert!(
+        result.is_ok(),
+        format!("No problems should be had: {}", result.unwrap_err())
     );
+
+    let (temp, humidity) = result.unwrap();
+
+    assert_eq!(
+        temp.series[0].values[0],
+        Temperature {
+            time: "1970-01-01T11:00:00Z".to_string(),
+            temperature: 16
+        },
+    );
+
+    assert_eq!(
+        humidity.series[0].values[0],
+        Humidity {
+            time: "1970-01-01T11:00:00Z".to_string(),
+            humidity: 69
+        }
+    );
+
+    delete_db(test_name).expect("could not clean up db");
 }
 
 #[test]
 #[cfg(feature = "use-serde")]
 /// INTEGRATION TEST
 ///
-/// This test case tests whether JSON can be decoded from a InfluxDB response
-fn test_raw_query_build_error() {
-    let client = create_client();
-    let query = InfluxDbQuery::write_query("weather").add_tag("season", "summer");
-    let result = get_runtime().block_on(client.query(query));
-
+/// This integration test tests whether using the wrong query method fails building the query
+fn test_wrong_query_errors() {
+    let client = create_client("test_name");
+    let future = client.json_query(InfluxDbQuery::raw_read_query(
+        "CREATE DATABASE this_should_fail",
+    ));
+    let result = get_runtime().block_on(future);
     assert!(
         result.is_err(),
-        format!(
-            "Should not be able to build JSON query that is not SELECT or SELECT .. INTO: {}",
-            result.unwrap_err()
-        )
+        "Should only build SELECT and SHOW queries."
     );
 }