nvda

28938c90 - Clarify log message for trigger NVDA exit

Clarify log message for trigger NVDA exit There is only an error case when GUI intiated exiting is not first to trigger the exit. Previously there was a warning for every exit, since there is always a "catch-all" exit trigger. The "catch-all" exit trigger is necessary to ensure there cleanup happens when a WM_QUIT windows message is recieved, causing wx to exit the MainLoop. Now there is only a message when the "catch-all" is first, aimed at helping developers identify when exit was due to WM_QUIT.