Excluded example code from unit tests
Updated composer lock for symfony 2.3.6 components
Added unit test for cache clear command
Added tests for cache clear command to check if default symfony components are used
Added unit test for log clear & cache clear command
Added unit test for swagger docs command
Added unit test for request validator service
Added unit test for api docs controller
Refactored rest controller, moved methods to its own service
Added rest controller test
tested resolveAction, fixed delete bug
Added unit test for resolver service
Resolve entity test actually tests resolve entity method
Added unit tests for get & getcollection methods
Added unit tests for delete method
Added unit tests for post & put method
SILEX-REST Merge with master
SILEX-REST fixes outputformatter after merge
SILEX-REST fixed tests and changed output formatters with group option
SILEX-REST fixed unittest tests