OP-1022: reenable AH/AVario modes from "Flight Mode Switch Settings" GUI
Updated Credits and Whatsnew for release
Merge remote-tracking branch 'origin/next'
OP-1169 Found the 'Control' item bug and fixed some minor things.
OP-1169 Minor performance fix.
Merge branch 'thread/OP-1169_UAVO_Browser_Bug' into next