Editor button overhaul.
The editor menu is now a drawing class that extends from click box manager.
New commands added to use with new Editor Box class.
Textures of Maze objects are now static.
Textures on buttons added.
Removed a lot of now unused methods.
Merge branch 'master' of https://github.com/EWI3620TU-GROUP06/EWI3620TU-GROUP06