Added missing separater to Tool Widgets menu.
Merge pull request #267 from Susurrus/widget_menu_sep

Added missing separater to Tool Widgets menu.
Hotfix: Fixed widget / UAS initialization order which led to text messages (and other updates) being ignored if the widget was not open when the UAS was created
Fixed another init bug
Fixed a bunch of instantiation-order issues
experiment
First PrimaryFlightDisplay integration that will even compile. Non functionalgit status
Undone the HUD_old renaming and fixed public slots in PrimaryFlightDisply that were not.
Changes for compiling in windows and getting the AHRS working
Increment version number, since the new AHRS would break setting loading
Change to how configuration view operates, menu on the left side rather than top