Merge branch 'master' of https://github.com/bluzphp/skeleton
Added initial tests for `pages/crud` and `pages/grid`
Added initial tests for `users/crud` and `users/grid`
Added hhvm environment for travis
Removed hhvm environment for travis, PECL unsupported
Updated contributors in composer.json
Updated translation
Merge pull request #168 from AntonShevchuk/master

Added initial tests for `pages/crud` and `pages/grid`