Test Commit

This is a test
Added Texture pack, a pencil object and made a very simple PencilBot structure.  No motion or linkage yet.
Made Links
Cleaned up the repo, there were a lot of resources that were not being used.
started matrix class it is currently broken lol, but I need to transfer it to my home comp.
Added matrix class for real, this github UI sucks
Matrix class implemented

There may be some errors, but a lot of it seems good. We'll find out
tomorrow.
Added the GUI controls

GUI controls are implemented, Just need to be completely set.
Project almost done

nearly complete.
YADAH YADAH

Some code may be bad. But we made alot of progress
Project complete

May add some controls but the project is complete.
Added aesthetics/lighting.  Added slider stop.  Corrected rotation direction (I think camera was oriented incorrectly, it was easier to just negate the rotations in the GUI callbacks).