services factories tests
Can't use method return value in write context (PHP5.3)
Can't use method return value in write context (PHP5.3)
Merge branch 'develop' of github.com:juliangut/zf-maintenance into develop
add hhvm to travis
Can't use method return value in write context (PHP5.3)
removed tests for PHP5.3.3
Merge branch 'develop': fix service factories for PHP 5.3