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

Clip PIP window so when video is set to fit width, the hight is clipped
Remove ExclusiveGroup from CameraCalc radio buttons
Remove ExclusiveGroup from FWLandingPatternEditor radio buttons
Set main window minimum width and height

Make ToolStrip font smaller (Desktop builds)
Check for auto configured video stream before testing video source type

Use a root based global variable (mainWindow.flightDisplayMap) instead of relying on child scoped names (_flightMap)

Better handle the dirty state of Airmap's flightplan

Adjust fly overlay height
Change minimum Qt version to 5.11+

Restore QGC to its normal UI layout (buttons on toolbar)

Fixed flight widget position.

Get rid of QGCView, QGCViewPanel and FactPanel. All messages and dialogs are now handled in the root window.

Simpler control design for better mobile display

Better handling of Flight Plan Complete comm lost scenarios

New Resume Mission sequence

Multi-Vehicle Start/Pause Fixes

If briefing evaluation returns no authorization, assume none is required. This is reflected in the UI as "Authorization Not Required".

* Added support for sat count to Sensors check control

* QGCCheckListItem -> PreFlightCheckButton
* CheckList -> PreFlightCheckList

Automated preflight checklist: Initial commit. Note that this requires an autopilot firmware that writes the respective health flags in the SYS_STATUS mavlink message

Signed-off-by: Patrick J.P <patrickelectric@gmail.com>

Allow plugins to define a left placement for its custom flight widget.
When placed on the left, the action tool strip is placed on the right side.