Move to travis container based infrastructure

Benjamin Lazarecki · Benjamin Lazarecki · commit 7c637f4dbf93 · 2016-01-16T02:14:49.000+01:00
https://docs.travis-ci.com/user/workers/container-based-infrastructure/
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,11 @@
 language: php
 
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
 matrix:
   include:
     - php: 5.3
