Merge pull request #192 from Lullabot/185-fix-double-validator-genera…

…ted.php

Fix Composer ambiguous class resolution warnings by removing duplicate validator-generated.php

Updated Travis CI configuration to use the updated trusty distro, run tests on PHP 7.1, and allow failures on HHVM.

.travis.yml

@@ -1,9 +1,11 @@
 language: php
+dist: trusty
 
 php:
-  - '5.5'
-  - '5.6'
-  - '7.0'
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
   - hhvm
   - nightly
 
@@ -14,5 +16,7 @@ script:
   - vendor/bin/phpunit tests
 
 matrix:
+  fast_finish: true
   allow_failures:
+    - php: hhvm
     - php: nightly