Power-ups Issue #12

added last power-up models/textures
Power-ups Issue #12

Relocated power-ups
Power-ups Issue #12

Commit of left over uncommitted changes
Power-ups issue #12

Fixing uncommited changes
Power-ups issue#12

Changed files from mb to fbx to preserve textures, and reduced
polygonlevels for increased performance
Power-ups issue #12

fixed materials
Power-ups issue 12#

fixed materials again
Merge pull request #20 from Martichoras/Issue-12

Issue 12