Added class slides for October 6th
Added new creative commons spritesheets to use in class
Added slides for October 8th
Added slides for October 15th
Added RGBA version of pixel platformer sprite sheet
Added slides for October 20th
Added slides for October 22nd
Added slides for October 27th
Added slides for October 29th
Added slides for November 03, perlin class
Added slides for November 5th and particle im images
Merge pull request #1 from ivansafrin/master

update