[OLINGO-260] provided v4 integration test for entity creation
[OLINGO-260] V3 action overloading invoke
[OLINGO-260] provided singleton integration test on proxy
[OLINGO-260] provided entity update integration test on proxy
[OLINGO-260] (Proxy) context tests
[OLINGO-260] provided primitive keys integration test on proxy + some refactoring ... still missing EdmTime review: what about BigDecimal in place of Duration?
[OLINGO-260] V4 function / action import invoke
Fixing bad test
Fixing RAT errors due to ref and server-ref
[OLINGO-260] provided primitive keys integration test for proxy and pojogen
[OLINGO-260] V4 bound operation invoke
[OLINGO-261] Simplifying enum handling
[OLINGO-261][OLINGO-260] Improving singleton handling
[OLINGO-260] async tests
[OLINGO-260] key as segment
[OLINGO-260] partially provided opentype support on proxy
[OLINGO-260] fix type seraialization + opentype integration test extension
[OLINGO-261] Saving enum and complex generated classes for usage with open types
[OLINGO-260] opentypes full integrated onto the proxy
[OLINGO-260] Filter/orderby and search tests