ATR-24511: Breaking up MenuComponents.py into Menu and CF related components
ATR-24511: Breaking up MenuComponents.py into classes that are used in Menu related code and those used in ControlFlow related code (those were moved to HLTCFComponents.py). In addition, created a filed called HLTCFTools.py to avoid circular imports. The division of the files
Also removed def getChainStepName and def createStepView as they were unused.
Edited by Catrin Bernius