Two new game_options, SECURITY_HAS_MAINT_ACCESS and EVERYONE_HAS_MAINT_ACCESS.
Renamed ASSISTANT_MAINT to ASSISTANTS_HAVE_MAINT_ACCESS.
Changed maint access game_option magic numbers to defines
As requested, moved the config check to a very verbose proc named check_config_for_sec_maint()

Sorry this took so long.
Merge pull request #536 from MrPerson/allmaint

Two new game_options, SECURITY_HAS_MAINT_ACCESS and EVERYONE_HAS_MAINT_A...