Add a confirmation reply to ns recover on an unidentified user with svsnick
Clear pending collided state on release, fixes colliding users using recover into enforcers
Don't add duplicate akills in os_session
Clean up collide timers on identify, otherwise you can login and logout before the timer tick which will still enforce the collide
Log when memos are sent
operserv.example.conf: Add missing permission definition to os_defcon's command. Fixes bug #1617.
Add a chanserv/access/list privilege

Replace the existing chanserv/access/list command access,
only used in cs_xop, by a privilege with the same name.

It which allows read-only access to cs_access, cs_flags, cs_xop
and cs_akick, while the already-existing chanserv/access/modify
privilege allows to modify them.
Add an operserv/oper/modify privilege.

The operserv/oper command privilege allows to add operators
with fewer or the same privileges as ourself.
This new privilege allows to have operators who can use operserv/oper
to see the list of operators and their privileges, but cannot add new
operators.
Hide dumb user notice if we are quitting
Squit uplink when I receive an squit for myself
Add exempts and optionally allow authenticated users past m_dnsbl
Move nick register event to make it easier for modules to determine if a newly registered nick is confirmed or not. Add confirm event.
Fix module event prioritization which was broken with the newer
auto-attach event stuff.

Also remove logically dead code from os_defcon, and make os_defcon akill
similar masks to os_session when enforcing session akills.

Fixes #1618 which relies on os_session to be prioritized before
os_defcon.
Set access masks to the case of the nick they match, if any
Show extended strftime output for suspend info
Validate credentials sent via sasl more