migrated to gradle, turned on proguard for smaller app size, deleted old preferences
added .gitignore
Update .gitignore
Update .gitignore
updated files
Merge branch 'master' of github.com:ethanmad/iHW-Android

Conflicts:
	.gitignore
cleaned up and organized project WITHOUT breaking anything! Also added Ethan Madison and David Weitz as 2014-15 maintainers
updated to reflect .gitignore
deleted more unneeded dirs
whoopsie undid
minor readability fixes
Merge pull request #5 from ethanmad/master

Moved to Gradle and eliminated unneeded files