Cleaned up the code.
Worked on ultrasonic sensors
Merge branch 'master' of https://github.com/russellbaxt/iAndroid2014.git

Conflicts:
	src/org/wintrisstech/erik/iaroc/Lada.java
	src/org/wintrisstech/erik/iaroc/UltraSonicSensors.java
Fixed bad merge
Merge errors