Added widgets for controlling geometry type and normal rendering
Created event handlers for new widgets and updated mesh state
Fixed memory leake in mesh change code and have mesh state being transferred to new state correctly. Also implemented rendering code for lines
Fixed cylinder code and segmentation fault when main function was trying to clean up drawable (deleted by the application controller)_
Created half-working torus
Got torus generation working
Removed unused files for assignment 3
Points and lines will always be rendered as white now
Torus made more efficient
Cleaned up Torus code
Cleaned up cylinder generationcode