Merge pull request bosnadev#78 from Bosnadev/develop

travis update

Author: mirzap

.travis.yml

@@ -4,11 +4,12 @@ php:
  - 5.5
  - 5.6
  - 7.0
+ - 7.1
  - hhvm
 
 matrix:
  allow_failures:
- - php: 7.0
+ - php: 7.1
 
 before_script:
  - composer self-update