Progress on sending to egoban

• Custom game names
  
• User name and Password can be set in new "Settings" screen (which we will use for other settings, too, in the future, like e.g. setting display to black/white or color).
  
• Export checks for existing credentials before trying to connect to server (and redirects to settings screen, if user name or password is empty
• Export retrieves server's response (success/failure)