Added a feature to optionally ignore zero turn games. Helpful when bots
are plentiful....
Merge pull request #441 from bumblepuppy/master

 feature to optionally discard zero turn games.
minor modifications to "discard zero turn games" (#441)
delete game file if the game is discarded
no longer shows deck selection dialog when in spectator,
decks in move game dialog now also sorted alphabetically
sorting games by duration now sorts them by int rather than string
no longer shows note dialog if game is not supposed to be recorded
should prevent crash related to capturehearthstone (no idea what the problem is - #443)

"invalid parameter at System.Drawing.Bitmap..ctor(Int32 width, Int32 height, PixelFormat format)"
fixed crash when deleting deck without games (#445)
importing from text file now works with "[#] [cardname]" (e.g. 3 frostbolt) and ignores case (#445)