learn ajax
fixing coding style using php cs fixer
adding JsonModel method
Merge branch 'feature/learnAjaxZF' of git://github.com/mockiemockiz/LearnZF2 into mockiemockiz-feature/learnAjaxZF
refs #28  : move out type from attributes
Merge PR #28 from branch 'mockiemockiz-feature/learnAjaxZF' into develop