Plan toolbar: Adjust alignment to prevent overlap

Plan: Correctly handling of failed upload

Pile of fixes

Support Video Source & Setting Changes Runtime

Various Fixes

Allow core plugin to override palette

Pause and Upload: Move to new plan master controller

Move Analyze view to advanced ui

Fix initial plan loading from vehicle

For Video Streaming usecase, QGroundControl doesnt support changing of
Video Source or URI settings. Restart of QGroundControl application was
required for the changes to get applied. The issue is now resolved by
restarting the video receiver pipeline with new video source/setting.
Signed-off-by: lbegani <lalit.kumar.begani@intel.com>

Fixes from flight testing

Small tweak to kick unit tests