Remove unnecessary files
Add .gitignore
Merge branch 'master' into 20130104

Conflicts:
	bin/PiggyBank.apk
	bin/R.txt
	bin/classes.dex
	bin/dexedLibs/android-8b494391bb0fa9ccb05502075cacca6d.jar
	bin/dexedLibs/ormlite-android-4.40-65073a2507cffcb3b79fd2fbadb7a263.jar
	bin/dexedLibs/ormlite-core-4.40-abf7f1c0890f32923936da3fff9a0cc3.jar
	bin/resources.ap_