Compiling 32bit on Mac OS again to re-gain Google Earth support, fixed MAP API KEY to re-enable Google Maps support, added Asctec Hex rotor and SenseSoar models

Fixed roll angle in Google earth, still not smooth. Fixed a number of threading issues. Fixed all custom widget related bugs. Improved MAVLink decoder. Reduced CPU usage substantially across all views

fixed script error temporarly, no connectionlines between the waypoints anymore.

Small usability fixes for the Google Earth view, is now more convenient to use. Editing now only possible in edit mode, prevents false edits

Improved Google Earth interface, clearing trails works, switching views works (but is not yet perfect), switching editing mode on/off works