added google xoauth2 support + fixed a journaling issue

use the browsers language preferences instead of the settings page

you can search for can't or don't too, words with single quotes

minor fixes

added expand/collapse feature to webui folders

added folder handling to webui

fixed a division error

fixed the search query build

fixed an issue with ldap_sync in case of the users DN is changed

limit folder names to the top level

added folder column to a query to make tagging working

fixed a typo Call-time pass-by-reference issue

fixed a decoding issue

major rewrite of the web interface

improved the expert search

fixed a bug with messages without encoding

fix in the ldap user import

auditor can restore emails only to mydomain addresses

fix a bug in the check_your_permission_by_id_list() function

ldap_sync.php import fix

fixed a character encoding bug in the message body in the message view popup window

fixed a bug in the character conversion to utf-8 function

webui code cleanup

fixed minor webui bugs

fixed a bug in user search

fix a bug preventing the removal of the groups for a user

improved group handling

updated the group handling + revised admin permissions

webui code cleanup

added group handling feature