First Commit
Generated ROI Class. Added Basic methods.
Implemented ROI add/remove functions, Not Completely Working
Add some lines for ROI Control
기능 추가
UI 관련 부분 수정
ROI 제거 기능 옵션 추가
UI와 연결. Parameter 연동. 추가기능 구현
Merge branch 'gwolves' into selin

Conflicts:
	CustomGraph.py
	trace.sh
	ui4.py