Merge pull request #5 from Callum-/master

Added material menu.
Merge pull request #6 from Callum-/master

Reshape Done (Part E)
Merge pull request #7 from Callum-/master

Added a bunch of stuff, including part D
Update scene-start.cpp
Merge pull request #8 from Callum-/master

Made the delete function arbritary, added a duplicate function and put a...
update