Add brightness functionality
Added check such that only non transparent image pixels are brightened
Fix bug that causes channel to repeatedly send the last instruction indefinitely
Add filters, including blur, gray, invert, posterize, and more!
Add height and width adjustment method
Merge pull request #4 from isha/brightness

Brightness
Concurrent queue shared with instruction reader and channel
Merge branch 'filter'

Conflicts:
	channel.pde
	image.pde
	viper.pde
Merge branch 'queue'

Conflicts:
	channel.pde
	viper.pde
Use proper enumerator to iterate through hashtable values
Better error handling
added basic video class to place and move around video clips
Merge pull request #7 from isha/video

Added basic video class to place and move around video clips
Add checks for file existence
Add basic gif stuff
Merge pull request #9 from isha/gif

Basic gif placement and movement
Multiple channel support
Merge pull request #10 from isha/multichannel

Multiple channel support
Make channel a runnable interface and run all non drawing methods in a separate thread
Merge pull request #11 from isha/multichannel

Make channel a runnable interface and run all non drawing methods in a s...