Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/java/com/gcbootcamp2014/hangman/HangmanGameActivity.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/java/com/gcbootcamp2014/hangman/DBHelper.java
	app/src/main/java/com/gcbootcamp2014/hangman/HangmanGameActivity.java
	app/src/main/java/com/gcbootcamp2014/hangman/MainMenuActivity.java