Merge branch 'master' of github.com:roundcube/roundcubemail
Merge pull request #51 from alex-go/master

Fixed small error in SQ-usercopy
Fix PHP Warning:  ldap_parse_virtuallist_control() expects parameter 2 to be
resource, null given. This happens on Administrative Limit Exceeded error when
using VLV.
Nicely render headers of message/rfc822 parts
Append filename extension if missing
Allow forwarding of multiple emails (#1486854)
Merge branch 'master' of github.com:roundcube/roundcubemail
Extend just_parse() method with conditions parsing
Fix bug where all messages in a folder were copied on copy action,
if search was active and user choose select-all feature. Code improvements.
Merge branch 'master' of github.com:roundcube/roundcubemail
More code unification using selection_post_data()
Use also Envelope-To for identity selection (#1488553)
Add EXISTS mode to count() method - return number of all messages in a folder,
event if skip_deleted is enabled and/or search is active.
Fix so compacting of non-empty folder is possible also when messages list is empty (#1488858)
Rename hook imap_connect to storage_connect
Merge branch 'master' of github.com:roundcube/roundcubemail
Fix handling of signatures on draft edit: Don't add new signature
and don't remove the old-one, the same for Edit as new (#1488798)
Merge branch 'master' of github.com:roundcube/roundcubemail
Properly parse message/rfc822 parts including all headers, body decoding and charset conversion
Merge branch 'master' of github.com:roundcube/roundcubemail