lib-http: Removed assert
Time can't be relied on exactly.
imap: If SELECT fails with "mailbox is inconsistent", disconnect client. (Plus related cleanups.)
The inconsistency can also be used to indicate that something is badly wrong
and nothing useful can be done before client reconnects.
lib-imap: imap_envelope_parse() added extra "," after address group.
This function wasn't actually used by Dovecot anywhere anymore.
Patch by Potapov Sergey.
merge changes