Un-saved game prompt

[GoogleCodeExporter]

Something that I have ran into a couple of time recently is that I'll be 
notating a game and I'll do something accidentally that causes the app to move 
to a different game in the list.

It would be great if the the app would keep track of the save state of the game 
and notify the game hasn't been saved, so that progress is not lost. Another 
feature that would be nice, would be a periodic save (maybe to a temp 
location). I have had the app crash a couple of times and I have lost all my 
progress. I now try to save periodically, but still forget sometimes.

Original issue reported on code.google.com by martin.s...@gmail.com on 18 Jan 2013 at 7:13