Added "/exit" command to instantly exit game.
Added "/launcher skip" command to skip launcher window on start.
Added "/launcher noskip" command to no longer skip launcher window on start.
Added "/launcher select charname" command to select "charname" as selected character on next start.
Added "/launcher selected" command to show currently selected character on launcher.
Added "/restart" command to instantly restart the game.
Added "/saveconfig" command to save game configuration data to file.
Added "/update" command to check and run update when local version is outdated.