added LangRef, LangChild, LangUseType
Added GenTarget examples
added GenMultiTargetTest
improved newGen examples; added generator example including runtime solution
improved folder structure
added Generator inheritance tests
added implicit generator dependencies tests
added examples for implicit language dependencies and editor components
added behavior re-export tests
added some dependency cycle tests for RuntimeSolutions and AccessoryModels
separated editor hints language from editor language; added generator examples from document