Changes:

	- Stimuli sounds are now in signed 16bit wav format (switched from signed 24bit wav).
	- Renamed Error2_.wav to Error3.wav. I adjusted the fadeout on that file, as well.

	- Exported a .png of girl1.svg to use in demo3.py

	- Corrected a typo in the Miscellaneous.py file, from 'kely_standard_event_loop' to
		'kelpy_standard_event_loop'.
	- Changed the Demo*.py kelpy_standard_event_loops to reflect that correction.

	-Added demo3.py under examples. This is a 2 alternative forced choice task that plays sounds and returns a boolean of whether the 'correct' object (randomly assigned) was clicked.

	12/26/2013
	-M. McGovern