Fix for static const float cannot be initialized within a class definition, and other windows compile errors.

Fix for bug where displaying WaypointList after adding offline waypoints resulted in an empty waypoint list, until the next waypoint was manually added

Removed extraneous debug statement that just cluttered the console. Hard to debug anything else with this active.

Set most UI to disabled by default with it only enabled on the addition of an active UAS. Added all missing parameter control buttons to the Vehicle Config widget.

Small code cleanup. If statement was removed because at this point 'mav' has already been assumed to be non-null for a while.

Fixed setting the slider position based on parameter values for variables that don't have a range specified.

HIL config improvements, fixed confusion about which dock widget is part of which view, main window behaving now

Fix for layout glitch when using HIL Configuration, and added checks to see if there is an active UAS before attempting to connect HSIDisplay signals