Merge pull request #22 from dhensby/patch-1

Move to new travis containerised infrastructure

.travis.yml

@@ -1,6 +1,8 @@
 # See https://github.com/silverstripe-labs/silverstripe-travis-support for setup details
 
-language: php 
+language: php
+
+sudo: false
 
 php: 
  - 5.3
@@ -25,4 +27,4 @@ before_script:
  - cd ~/builds/ss
 
 script: 
- - phpunit testsession/tests/unit/
+ - phpunit testsession/tests/unit/