Updated ball demo
correct notes
update drag and drop demo info
add drag and drop demo
update drag and drop demo notes
fix pause function, add pause to space shooter demo
fix pause function, add pause to space demo
Merge branch 'master' of github.com:sbiermanlytle/iioengine
add cancelFramerate function, improve DandD demo
improve drag and drop demo
add version notice to demo scripts
Allow alpha to be 0
Merge pull request #9 from Tyilo/patch-3

Allow alpha to be 0
ioSpriteMap and Platformer Demo
Merge branch 'master' of github.com:sbiermanlytle/iioengine
improve mario notes
fix bug in nextAnimFrame
fix setAnimFrame bug
fix but in addAnim
add polygon collision detection, update demos