updated IO features
Merge pull request #7 from ppicinic/ver2.io

updated IO features
Added Comments
Merge pull request #8 from ppicinic/ver2.comments

Added Comments
Two Lighting Sources
merge
merge
updated lighting
Turn Buttons

Turning buttons
fixed loader file
improved lighting
removed commented out code
Merge pull request #10 from ppicinic/ver2.lighting2

improved lighting
Merge pull request #11 from ppicinic/ver2.loaderfix

fixed loader file
Merge pull request #12 from ppicinic/ver2

Ver2