Small visual tweaks and fixups for patterns

Rework presets

Use TabBar in Complex Item UI

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

Pattern Preset support

Use consistent Altitude Mode labeling

More commonly known terminlogy

Adding missing qgcView to QGCMapPolygonVisuals instance in SurveyMapVisual.qml

Converted Structure Scan to use CameraCalc such that it now works with
camera specs.