added vending mechanics
Merge branch 'master' of https://github.com/mjneil/midwest-hacks

Conflicts:
	virtual_pet/virtual_pet.js
added animations for vend/start pet animations
Merge branch 'master' of https://github.com/mjneil/midwest-hacks
added pet animations
Merge branch 'master' of https://github.com/mjneil/midwest-hacks
added randomization of faces
Merge branch 'master' of https://github.com/mjneil/midwest-hacks