* Added manual mode (bug #531011), wait mode, config values 'mode' and 'wait_for_other_master' * Don't die at startup when no network connection is available - wait for it to appear instead (bug #416572) * Changed startup behaviour. mmm_mond will only go into passive mode if it detects the active_master_role on more than one host. * Added config value 'careful_startup' (bug #422549). If set to 0 mmm_mond won't ever switch into passive mode at startup. * Added check for invalid agent commands (prevents crash when mmmd_mon version 1.x talks to an 2.x agent).