Mobile Go V2.2 released

Change since V2.1:

Support Power Save Mode.

Can answer incoming call (on Treo) without exists Mobile Go.

Support UNDO during scoring.

Support game title.

Support IGS-specific option NEWRATING.

Add feature to auto save a game when Mobile Go exits or to reload the saved game when Mobile Go starts.

Can remember the Main and Byoyomi time used in last match request.

Give another 15 days of trial period to previouse installation.

Bug fixes.