* add group parameter support to php template
* more update for group parameter
* fix call to protect function
* fix missing $
* update based on feedback
* create fake endpoint to test group parameters
* sync fake petstore spec v2, v3
* fix php doc for group parameters
* update petstore samples
* update fake petstore spec v2
* update petstore samples
* fix spec and update samples
* fix schema/definition name as 'file'
* update samples
* Trigger CI due to previous Shippable race condition
* add fix with toModelName(openAPIType)
* update tests for file schema/definition name
* Update 3.0 test spec
* update samples
* update samples for jaxrs-cxf
* Trigger CI due to previous Shippable race condition
* add back explode
* [Java][retrofit2] Fix for issue #7446: file upload sets filename as baseName instead of a dynamic filename. The solution is to use okhttp3.MultipartBody.Part instead of RequestBody in formParams template.
* Changes corresponding to review comments
* Petstore Samples
* Fixed tests
* Implemented support for Play! 2.5.x / java8
* Added petstore sample for play25
* implemented play25 support
implemented version switch via playVersion config option
* fixed compilation failure after merge
* Disabled generation of CustomInstantDeserializer if dateLibrary equals to java8