Removed PHP 5.4 from testing since it's now EOL'd.

And added PHP 7.

Author: ionux

.travis.yml

@@ -1,9 +1,9 @@
 language: php
 
 php:
-  - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 before_script:
@@ -18,3 +18,4 @@ matrix:
   fast_finish: true
   allow_failures:
       - php: hhvm
+      - php: 7.0