* update pom to prepare 2.2.3 release
* add header support to qt5, update samples
* update version in java help
* update to xcode 9
* rollback to xcode8.2
Moving instantiationTypes, typeMappings, languageSpecificPrimitives, additionalProperties, and reservedWordsMappings out of configOptions and converting it into a list, rather than being a comma-separated string.
The [java8 doclint](http://openjdk.java.net/jeps/172) rejects unescaped
HTML chars such as `<`, making some generated clients unbuildable with
java8. Seems a few property descriptions were using the `{{{` instead
of `{{` preventing those HTML chars from being escaped properly.
* Initial Eiffel Client code generator
TODO API and Domain model
* Updated EiffelClientCodegen to support Eiffel code style.
Added mustaches templates for models and apis.
The last one still under development.
* Updated templates, initial API generation.
Added client request template.
* Updated api.mustache style
* Updated code generation with a new directory layout.
Added test case generation, clean code.
* Updated Code generator, added apidoc and modeldoc
Updated readme file
* Added a Basic JSON Deserializer
Updated API client to support by default a basic json (de)serializer and let
the user customize then if needed.
* Updated Eiffel code generator to use Eiffel feature name style.
Updated templates to follow Eiffel style.
Improved feature descriptions.
* Added model inheritance support.
Removed unused code.
* Updated Eiffel code templates, refactor remove obsolte feature calls.
Added Eiffel sample in samples/client/petstore/eiffel.
* Updated Java code style.
* Fixed formating, using spaces instead of tabs.
* Updated EiffelCodeGenarator typeMapping.
Added TestCases for EfiffelClientOption and ModelTest cases.
Updated sample code to use the lastest changes.
* Restore keyword `nil' in Go Language.
