[event] move IEventObservant from toolbox
[event] add IEventFactory
[form] add FormTestCase
[form] fix ORMTestCase
[form] add DbalTestCase
[cache] add CacheTestCase
[authentication] add AuthenticationTestCase
[filter] add FilterTestCase
[hmvc] fix HMVCTestCase
[tests] fix test cases
[log] add LogTestCase
[orm] fix test cases
[tests] add LIBRARY_PATH const
[event] add EventTestCase
[pagination] add PaginationTestCase
[rbac] add RbacTestCase
[route] add RouteTestCase
[templating] add TemplatingTestCase
[validation] add ValidationTestCase
[i18n] add I18nTestCase