Update INSTALL to reflect cmake requirement
Remove auto cmake downloader Config stuff, which randomally doesn't work on some systems for no reason
ngircd doesn't allow sourceless messages
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