Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

Map control use different border color based on map type

Plus other small fixes

Plus new unit tests

Removed incorrect Vehicle.altitudeWGS84

Also added Center to Mission support

Plumb through initial object mode on Vehicle

- Positions are bounded to rectangle
- No longer re-centers if thumbs go outside bounds
- ThumbPad moves to meet first thumb position, this prevents
inadvertent movement as you put your thumb down

Also remove concept of “interactive” since it is no longer needed