added LeapCalibrator and a KeyboardController
modified key controls for Calibrator
added ModelChecker
integrated ModelChecker -> BlockModel added SaveControl
changed ConfigSettings, added template files, added config hooks
added Tweaker integrated with Tweakable interface, changed config
added new config and folder to templates
Merge branch 'master' into GesturesRotating

Conflicts:
	src/leaptest/Main.java