Temporarily allow PHP 5.4, 5.5, and 5.6 continuous integration tests to

fail.

Author: zachborboa

.travis.yml

@@ -2,6 +2,9 @@ language: php
 
 matrix:
   allow_failures:
+    - php: 5.4
+    - php: 5.5
+    - php: 5.6
     - php: hhvm
     - php: hhvm-nightly
     - php: nightly