Merge pull request #116 from DonCallisto/patch-1

Update travis.yml with PHP 7.1

Author: liuggio

.travis.yml

@@ -12,16 +12,19 @@ php:
   - 5.5
   - 5.6
   - 7.0
-  - hhvm
+  - 7.1
 
 matrix:
   include:
     - php: 5.6
       env: SYMFONY_VERSION="2.8.*@dev symfony/phpunit-bridge:~2.7"
     - php: 5.6
       env: SYMFONY_VERSION="3.0.*@dev"
+    - php: hhvm
+      dist: trusty
   allow_failures:
     - php: 7.0
+    - php: 7.1
   fast_finishe: true
 
 before_install: