language: php

php:
  - 5.3
  - 5.4
  - 5.5

before_install:
  - php composer.phar install --dev

language: php

php:
  - 5.3
  - 5.4
  - 5.5
  - 5.6

before_install:
  - php composer.phar install --dev

Add php 5.6 to Travis CI builds.
Add php 5.6 to Travis CI builds.