[PENDING] Dhek22
[PENDING] Dhek22
Finish Normal draw mode
Implement Duplicate mode drawing
Quicker drawing mode switching
[PENDING] Dhek22

Conflicts:
	Dhek/Mode/Common/Draw.hs
	Dhek/Mode/Duplicate.hs
	Dhek/Mode/Normal.hs
Finish Normal draw mode
Implement Duplicate mode drawing
Quicker drawing mode switching
Implement Selection mode
Add unselect on press in selection mode
Color multiselection rectangles and crosshair pointer between onPress and onRelease
Fix cairo superposed drawing