Upgrade to travis containers for build

Per http://docs.travis-ci.com/user/migrating-from-legacy/
box · Jul 28, 2015 · cf8f3e8 · cf8f3e8
1 parent e251f6f
commit cf8f3e8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,4 @@
+sudo: false
 language: php
 php:
   - 5.4