Added a console command.

Which resumes the created screen session for a server. If the logged in
user executing the command is connected via SSH, then unless that user
is the server user, this command will (currently) fail, do to the way
screen works.

msm

@@ -1744,6 +1744,13 @@ main() {
 							fi
 						fi
 						;;
+					console)
+						if server_is_running $id; then
+							as_user ${server_user_name[$1]} "screen -r ${server_screen_name[$1]}"
+						else
+							echo "Server \"${server_name[$id]}\" is not running."
+						fi
+						;;
 					*)
 						echo "Invalid command."
 						;;