Added a clearer message if the server is stopped or if the current player exits
Added an option to specify the port for the http server, and refactored some of the options code
Removed the need to specify a port when connecting in the browser
Fixed a small bug from the previous commit
Changed WS's logs to be only previews of output and input
Fixed the display of the last move when a shortcutmove is used, to display what was the shortcut move. Used the opportunity to refactor the relevant code
Merge branch 'master' of https://github.com/talw/quoridor-hs