diff --git a/Gemfile b/Gemfile
index 8a6a9d8e..f9aeab6d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source "https://rubygems.org"
 ruby "2.3.1"
 
 #
-# Bundle edge Rails instead: gem "rails", github: "rails/rails"
+# Bundle edge Rails instead: gem "rails", ">= 5.0.1", github: "rails/rails"
 gem "rails"
 gem "listen"
 
@@ -14,11 +14,11 @@ gem "pg"
 gem "puma"
 
 # Use SCSS for stylesheets
-gem "sass-rails"
+gem "sass-rails", ">= 5.0.6"
 # Use Uglifier as compressor for JavaScript assets
 gem "uglifier"
 # Use CoffeeScript for .js.coffee assets and views
-gem "coffee-rails"
+gem "coffee-rails", ">= 4.2.1"
 
 # Turbolinks makes following links in your web application faster.
 # Read more: https://github.com/turbolinks/turbolinks
@@ -36,7 +36,7 @@ gem "sdoc", group: :doc
 # gem "bcrypt", "~> 3.1.7"
 
 # Use Rails Html Sanitizer for HTML sanitization
-gem "rails-html-sanitizer"
+gem "rails-html-sanitizer", ">= 1.0.3"
 
 gem "react_on_rails", "~> 6.7.1"
 
@@ -54,7 +54,7 @@ gem "awesome_print"
 
 group :development do
   # Access an IRB console on exceptions page and /console in development
-  gem "web-console"
+  gem "web-console", ">= 3.4.0"
 end
 
 group :development, :test do
@@ -66,7 +66,7 @@ group :development, :test do
   ################################################################################
   # Manage application processes
   gem "foreman"
-  gem "factory_girl_rails"
+  gem "factory_girl_rails", ">= 4.7.0"
 
   ################################################################################
   # Linters and Security
@@ -93,15 +93,15 @@ end
 
 group :test  do
   gem "coveralls", require: false
-  gem "capybara"
-  gem "capybara-screenshot"
-  gem "capybara-webkit"
-  gem "chromedriver-helper"
+  gem "capybara", ">= 2.7.1"
+  gem "capybara-screenshot", ">= 1.0.14"
+  gem "capybara-webkit", ">= 1.11.1"
+  gem "chromedriver-helper", ">= 1.0.0"
   gem "database_cleaner"
-  gem "generator_spec"
+  gem "generator_spec", ">= 0.9.3"
   gem "launchy"
-  gem "poltergeist"
-  gem "rspec-rails", "~> 3"
+  gem "poltergeist", ">= 1.11.0"
+  gem "rspec-rails", "~> 3", ">= 3.5.2"
   gem "rspec-retry"
   gem "selenium-webdriver", "<3.0.0"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 251d1bb5..ce4aea70 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,121 +1,125 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.0.1)
-      actionpack (= 5.0.1)
-      nio4r (~> 1.2)
+    actioncable (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      nio4r (>= 1.2, < 3.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.0.1)
-      actionpack (= 5.0.1)
-      actionview (= 5.0.1)
-      activejob (= 5.0.1)
+    actionmailer (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.0.1)
-      actionview (= 5.0.1)
-      activesupport (= 5.0.1)
+    actionpack (5.0.7.2)
+      actionview (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
       rack (~> 2.0)
       rack-test (~> 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.1)
-      activesupport (= 5.0.1)
+    actionview (5.0.7.2)
+      activesupport (= 5.0.7.2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (5.0.1)
-      activesupport (= 5.0.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.0.7.2)
+      activesupport (= 5.0.7.2)
       globalid (>= 0.3.6)
-    activemodel (5.0.1)
-      activesupport (= 5.0.1)
-    activerecord (5.0.1)
-      activemodel (= 5.0.1)
-      activesupport (= 5.0.1)
+    activemodel (5.0.7.2)
+      activesupport (= 5.0.7.2)
+    activerecord (5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
       arel (~> 7.0)
-    activesupport (5.0.1)
+    activesupport (5.0.7.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
-    archive-zip (0.7.0)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (7.1.4)
     ast (2.3.0)
     autoprefixer-rails (6.5.3)
       execjs
     awesome_print (1.7.0)
+    bindex (0.8.1)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     brakeman (3.4.1)
-    builder (3.2.3)
+    builder (3.2.4)
     bundler-audit (0.5.0)
       bundler (~> 1.2)
       thor (~> 0.18)
     byebug (9.0.6)
-    capybara (2.7.1)
+    capybara (3.15.1)
       addressable
-      mime-types (>= 1.16)
-      nokogiri (>= 1.3.3)
-      rack (>= 1.0.0)
-      rack-test (>= 0.5.4)
-      xpath (~> 2.0)
-    capybara-screenshot (1.0.14)
-      capybara (>= 1.0, < 3)
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      regexp_parser (~> 1.2)
+      xpath (~> 3.2)
+    capybara-screenshot (1.0.25)
+      capybara (>= 1.0, < 4)
       launchy
-    capybara-webkit (1.11.1)
-      capybara (>= 2.3.0, < 2.8.0)
+    capybara-webkit (1.15.1)
+      capybara (>= 2.3, < 4.0)
       json
     childprocess (0.5.9)
       ffi (~> 1.0, >= 1.0.11)
-    chromedriver-helper (1.0.0)
-      archive-zip (~> 0.7.0)
-      nokogiri (~> 1.6)
+    chromedriver-helper (2.1.1)
+      archive-zip (~> 0.10)
+      nokogiri (~> 1.8)
     cliver (0.3.2)
     coderay (1.1.1)
-    coffee-rails (4.2.1)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.2.x)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.5)
-    connection_pool (2.2.1)
+    coffee-script-source (1.12.2)
+    concurrent-ruby (1.1.7)
+    connection_pool (2.2.3)
     coveralls (0.8.15)
       json (>= 1.8, < 3)
       simplecov (~> 0.12.0)
       term-ansicolor (~> 1.3)
       thor (~> 0.19.1)
       tins (>= 1.6.0, < 2)
+    crass (1.0.6)
     database_cleaner (1.5.3)
-    debug_inspector (0.0.2)
-    diff-lcs (1.2.5)
+    debug_inspector (1.0.0)
+    diff-lcs (1.4.4)
     docile (1.1.5)
     erubis (2.7.0)
     execjs (2.7.0)
-    factory_girl (4.7.0)
+    factory_girl (4.9.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.7.0)
-      factory_girl (~> 4.7.0)
+    factory_girl_rails (4.9.0)
+      factory_girl (~> 4.9.0)
       railties (>= 3.0.0)
     ffi (1.9.14)
     foreman (0.82.0)
       thor (~> 0.19.1)
-    generator_spec (0.9.3)
+    generator_spec (0.9.4)
       activesupport (>= 3.0.0)
       railties (>= 3.0.0)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
-    i18n (0.8.1)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    i18n (1.8.7)
+      concurrent-ruby (~> 1.0)
     interception (0.5)
-    io-like (0.3.0)
+    io-like (0.3.1)
     jbuilder (2.6.0)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
-    json (1.8.3)
+    json (1.8.6)
     launchy (2.4.3)
       addressable (~> 2.3)
     libv8 (5.3.332.38.1)
@@ -123,27 +127,26 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.0.3)
+    loofah (2.8.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.6.4)
-      mime-types (>= 1.16, < 4)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
     method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
+    mini_mime (1.0.2)
+    mini_portile2 (2.4.0)
     mini_racer (0.1.7)
       libv8 (~> 5.3)
-    minitest (5.10.1)
+    minitest (5.14.2)
     multi_json (1.12.1)
-    nio4r (1.2.1)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
+    nio4r (2.5.2)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     parser (2.3.2.0)
       ast (~> 2.2)
     pg (0.19.0)
-    poltergeist (1.11.0)
-      capybara (~> 2.1)
+    poltergeist (1.18.1)
+      capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
     powerpack (0.1.1)
@@ -165,47 +168,49 @@ GEM
     pry-stack_explorer (0.4.9.2)
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
-    public_suffix (2.0.5)
+    public_suffix (4.0.6)
     puma (3.6.2)
-    rack (2.0.1)
+    rack (2.2.3)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (5.0.1)
-      actioncable (= 5.0.1)
-      actionmailer (= 5.0.1)
-      actionpack (= 5.0.1)
-      actionview (= 5.0.1)
-      activejob (= 5.0.1)
-      activemodel (= 5.0.1)
-      activerecord (= 5.0.1)
-      activesupport (= 5.0.1)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.0.1)
+    rails (5.0.7.2)
+      actioncable (= 5.0.7.2)
+      actionmailer (= 5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activerecord (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      bundler (>= 1.3.0)
+      railties (= 5.0.7.2)
       sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.2)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    railties (5.0.1)
-      actionpack (= 5.0.1)
-      activesupport (= 5.0.1)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.2.1)
+    rainbow (2.2.2)
+      rake
     rake (11.3.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
     rdoc (4.3.0)
-    react_on_rails (6.7.1)
+    react_on_rails (6.7.2)
       addressable
       connection_pool
       execjs (~> 2.5)
       rails (>= 3.2)
       rainbow (~> 2.1)
     redis (3.3.0)
+    regexp_parser (1.8.2)
     rspec-core (3.5.4)
       rspec-support (~> 3.5.0)
     rspec-expectations (3.5.0)
@@ -237,13 +242,17 @@ GEM
     ruby-progressbar (1.8.1)
     ruby_dep (1.5.0)
     rubyzip (1.2.0)
-    sass (3.4.22)
-    sass-rails (5.0.6)
-      railties (>= 4.0.0, < 6)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
+    sass (3.4.25)
+    sass-rails (6.0.0)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
     scss_lint (0.50.3)
       rake (>= 0.9, < 12)
       sass (~> 3.4.20)
@@ -264,10 +273,10 @@ GEM
       activesupport (>= 4.2)
     spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
-    sprockets (3.7.1)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -275,24 +284,24 @@ GEM
       tins (~> 1.0)
     thor (0.19.4)
     thread_safe (0.3.6)
-    tilt (2.0.5)
+    tilt (2.0.10)
     tins (1.12.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uglifier (3.0.3)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.1.1)
-    web-console (3.4.0)
+    web-console (3.7.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
-      debug_inspector
+      bindex (>= 0.4.0)
       railties (>= 5.0)
     websocket (1.2.3)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
-    xpath (2.0.0)
-      nokogiri (~> 1.3)
+    websocket-extensions (0.1.5)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
     yard (0.9.5)
 
 PLATFORMS
@@ -303,22 +312,22 @@ DEPENDENCIES
   awesome_print
   brakeman
   bundler-audit
-  capybara
-  capybara-screenshot
-  capybara-webkit
-  chromedriver-helper
-  coffee-rails
+  capybara (>= 2.7.1)
+  capybara-screenshot (>= 1.0.14)
+  capybara-webkit (>= 1.11.1)
+  chromedriver-helper (>= 1.0.0)
+  coffee-rails (>= 4.2.1)
   coveralls
   database_cleaner
-  factory_girl_rails
+  factory_girl_rails (>= 4.7.0)
   foreman
-  generator_spec
+  generator_spec (>= 0.9.3)
   jbuilder
   launchy
   listen
   mini_racer
   pg
-  poltergeist
+  poltergeist (>= 1.11.0)
   pry
   pry-byebug
   pry-doc
@@ -327,25 +336,25 @@ DEPENDENCIES
   pry-stack_explorer
   puma
   rails
-  rails-html-sanitizer
+  rails-html-sanitizer (>= 1.0.3)
   rainbow
   react_on_rails (~> 6.7.1)
   redis
-  rspec-rails (~> 3)
+  rspec-rails (~> 3, >= 3.5.2)
   rspec-retry
   rubocop
   ruby-lint
-  sass-rails
+  sass-rails (>= 5.0.6)
   scss_lint
   sdoc
   selenium-webdriver (< 3.0.0)
   spring
   spring-commands-rspec
   uglifier
-  web-console
+  web-console (>= 3.4.0)
 
 RUBY VERSION
    ruby 2.3.1p112
 
 BUNDLED WITH
-   1.13.6
+   1.17.3