Changes

=== Additional notes re sharing ===

=== Additional notes re sharing ===

* When sharing, the Sugar colors of ones opponent appear on the 'human' button.

* The Sugar colors of ones opponent appear on the 'human' button.

* When sharing, only the sharing can start a new game.

* Only the sharing can start a new game.

* When sharing, the sharer ''must start a new game'' once the opponent has joined.

* Resuming is somewhat broken in Version 1.

== Learning with Gnuchess ==

== Learning with Gnuchess ==