DRAWING!
Works on Windows OS. Kinda working with refreshing.
WOrking
maybe it worked
Drawing Works Kinda!
Visiblility and Locking for layers
Mac fix for drawLayers
Select Bug
Make Redraw() method to redraw the whiteboard.
New Layer Can be drawn on!
Transparency on GC
More Layer Features
Setup structure for multiple drawing tools to be used
Add text tool functionality and update layer object adding
Mac problema
Use GC on linux/windows, DC on mac

Stupid transparency inconsistencies.
Layers Update
Merge branch 'drawing-2' of https://github.com/joshterrell805/EClass into drawing-2

Conflicts:
	implementation/source/python/view/WhiteboardNav.py

Moved display loop
Fix some text tool stuff including positioning
Layer opacity!