Update blockuser.cpp
Update acronym to it's correct form

Update imap to IMAP.
Update certauth.cpp
Update chansaver.cpp
Update fail2ban.cpp
Update identfile.cpp
Update lastseen.cpp
Update log.cpp
Update webadmin.cpp
Merge pull request #1 from Cajs/patch-2
Update certauth.cpp
Update chansaver.cpp
Update fail2ban.cpp
Update identfile.cpp
Update lastseen.cpp
Update log.cpp
Update webadmin.cpp
Update blockuser.cpp
Merge branch 'master' of https://github.com/Cajs/znc
Update acronym to it's correct form

Update imap to IMAP.