refactoring GameScript and GameView
renamed GameEvent Attribute and GameScriptEventManager, refactored GameScript
renamed GameScript event attribute, refactored GameScript and GameScriptManager
refactored GameScript and GameScripManager, reorgizied initialize and deinitialize checking for event triggering
refactored GameScript and GameScriptManager
Merge pull request #2 from jackykschou/codeBaseRefactoring

Code base refactoring