ArduCopter: Deal with annoying missing params due to *_ENABLE settings

Add missing mapControl property setting

Settings page which works at any size

Fix TTS deployment on OSX
I'm merging this. If something comes up we can come back and change it.

Fix combo width sizing

More random corrections around the code

Fix flight mode switch setting

Remove dup gstreamer install

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Plan: Fix additionalTimeDelay calcs

Warn if sending MAV_FRAME_GLOBAL_TERRAIN_ALT

Goto Location uses COMMAND_INT

Vehicle send COMMAND_INT support

Draggable radius adjustment for Orbit

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

QGCMapCircle: Support for dragging to change radius

Mavlink Orbit support

Mavlink update

Structure Scan: Fix lastSequenceNumber calc

HIL (X-Plane): Allow to control aircraft flaps in XPlane