* 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
* Implement bool to int and int to bool implicit conversion for SPython
* Change "and", "or" and "not" operations to be logical in SPython
* Add standard functions' overloads (all, any, sum)