Added emtpy root view controller
Added QuartzCore framework
Put contents into MasterViewController xib
Created plist for emitter constrols
Decided to not use a plist
Added properties for all emitter properties
Added helper functions to calculate positions
Made helper methods class methods
CAEmitterLayer now displays particles.

Slider control for particle's lifetime property
Added property to NSControl
Added category to give UIControl an extra property

This is accomplished using associated objects. They're pretty nifty
Added repeating emissions.

Also added background image and IBOutlet connection
Can now choose emitter cell file and bg file
Can now change render mode
The cell is now serializable. saving and loading
Saves the image name used.

Saving and loading is more robust
Merge branch 'master' into dev

Conflicts:
	CAEmitterMaker/CAEmitterMaker/Classes/CAEmitterCell+ImageName.h
	CAEmitterMaker/CAEmitterMaker/Classes/CAEmitterCell+ImageName.m
	CAEmitterMaker/CAEmitterMaker/Classes/MasterViewController.h
	CAEmitterMaker/CAEmitterMaker/Classes/MasterViewController.m
	CAEmitterMaker/CAEmitterMaker/Classes/MasterViewController.xib
	CAEmitterMaker/CAEmitterMaker/Classes/NSControl+EmitterProperty.h
	CAEmitterMaker/CAEmitterMaker/Classes/NSControl+EmitterProperty.m
	CAEmitterMaker/CAEmitterMaker/Resources/UIElements.plist
fixed warning