Added PASS, restricted WALLOPS to admins/opers, prevented external NOTICEs and PRIVMSGs from reaching channels with mode +n set, allowed admins/opers to remove umodes +a and +o from themselves, restricted the setting of umodes +a and +o on self, and made CAP more compliant with its draft.


git-svn-id: svn://svn.devux.org/rubircd/trunk@56 ee5ec8d9-9059-491c-9dba-d8e79e715dbe