Remove GoogleEarth support

Debug console

Track links using shared pointed

Since debug console maintains a list of links it needs to use shared
pointers so it doesn’t run into the link delete ordering problem.

Add component id support through FactSystem

Remove link ids and add link mavlink channel

Link ids were being used interchangeably with the mavlink channel for
the link. Link ids handed out as a numerically increasing integer. Once
the counter went past MAVLINK_COMM_NUM_BUFFERS all hell would break
loose and cause memory corruption.

Remove unused code

Fix redraw issues with OpenGL canvases when link states change.

Disconnect really

Removing old Tool Bar code.

Install USB drivers

Pull full param list after calibration

Also removed partially implemented an incorrect getCommunicationStatus
api

More consistent with Qml usage pattern

Use QSharedPointer for cross-thread Link references