Dinamic version of the on-screen joysticks
Changing the first screen to be the RC screen while developing this branch
Implementing a sort of returnHandleToCenter function.
Little improvement in the layout.
Implementing the feature of velocity Lock.
Clean-up
Implementing haptic feedback.
Adding another waypoint enum.
Merge branch 'waypointEditor' into dynamicJoysticks
Removing unused class.
Adding suport to ArduRover.

Uses the rover icon and Modes.
Extracting two methods to the superclass
Fixing the duplicated Drone icon problem.

This happened when switching to a new type of Drone, the old icon wasn't removed.
Merge pull request #206 from arthurbenemann/Rover

This should fix issue #205 by adding the rover icon and modes
Merge pull request #207 from arthurbenemann/waypointEditor

Adding another waypoint enum.
Merge pull request #204 from arthurbenemann/dynamicJoysticks

Dynamic joysticks
Fix for the hapticFeedback

Now it only perform a haptickFeedback when entering the trim zone, instead of when goin in or out of the zone.
Fix bug that could leak memmory.

The velocityTraker must be recycled after use. This is valid for both ACTION_UP and ACTION_POINTER_UP.
Merge pull request #208 from arthurbenemann/JoystickFix

Fix Haptick feedback, and a small bug that could leak memory in the Joystick.
Preparing for release 0.11.4