hooked up recording to GUI
Merge branch 'master' of https://github.com/alecmeade/leapMotion

Conflicts:
	src/gui/AudioButton.java
	src/gui/KeyButton.java
	src/gui/KeyManager.java
	src/gui/LibraryScreen.java
	src/gui/TrackManager.java
Merge branch 'master' of https://github.com/alecmeade/leapMotion