* - check C++ keywords
- setter for SSL configuration
* recreate example QT5CPP
* only emit error signal if error happens
* provide more error information
* regenerate example QT5CPP
* * use reserved words in abstract cpp generator
* update CppRest examples
* remove tabs
* 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
* Update samples for several languages.
Just whitespace changes and some reordering where the order doesn't matter.
* Adding generated .swagger-codegen/VERSION files.