* Move yield string constants to StringConstants class
* Add GeneratedNamesManager class to store all generated names during unit compilation
* Make GeneratedNamesManager class non static
* Add Utils project to installer files
* Add GeneratedNamesManager usage in CapturedVariablesSubstitutionsManager
* Move GeneratedNamesManager initialization in CompilationUnit constructor
* More GeneratedNamesManager usage
* QuestionPointDesugarVisitor fix
