Modify BackStage View - will change again soon
modify target alt calc
change order on param lists
remove old firmware selection dialog
add hil mod flag to hil connect
implement main switcher - will change again soon
change some invokes to async, to prevent other threads slowing.
fix mavlink log graphing error
modify help text
general mono for mac fixs - still combating https://bugzilla.xamarin.com/show_bug.cgi?id=3124