Resolves #114. The "send draw offer" button will become an "accept draw offer" button whenever a draw offer is received. The "request to undo move" button will become an "accept undo request" button whenever an undo request is received. The pop-ups still appear, but if they're closed, then the user still has access to the new buttons.
Resolves #114. The "send draw offer" button will become an "accept draw offer" button whenever a draw offer is received. The "request to undo move" button will become an "accept undo request" button whenever an undo request is received. The pop-ups still appear, but if they're closed, then the user still has access to the new buttons.