Created all levels except level 5

I don't think we have a drill model yet, so I didn't make the super
drill level. Level 9 is the same as level25per.txt. Do not change the
levels for now ... if you want to mess around and test things, just edit
level25per.txt.
Merge branch 'master' of https://github.com/aspurgin/GoingNuts-

Conflicts:
	src/rendering/Camera.cpp