language: php
php:
  - '5.4'
  - '5.5'
  - '5.6'
  - '7.0'
  - hhvm
  - nightly

install:
  - composer install
language: php
php:
  - '5.4'
  - '5.5'
  - '5.6'
  - '7.0'
  - hhvm
  - nightly

Add missing composer install for Travis
Add missing composer install for Travis
