Added new database upgrade script, converted DDL scripts to new format
Use updatedb.sh from update.sh + various fixes in updatedb.sh
Reset $db_error_msg on query
Attach updatedb.sh script to the installer interface
Don't attempt to read system table if it doesn't exist
Remove unneeded $db_map
Don't attempt to write to 'system' table if it doesn't exist
Make sure mimetypes is an array not object in a better way
Renamed option updatedb.sh --label to --package
Add and use db_table_system config option
Merge branch 'master' of git://github.com/roundcube/roundcubemail
Merge branch 'schema_upgrades'
Update changelog
Drop tmp_users table (#1488910)
Bump version number in *.initial.sql
Fix export of selected contacts from search result (#1488905)
Improved folder path presentation in page title (use unified delimiter, localize path).
E.g. folder "INBOX.test" will be displayed as "Inbox >> test"
Remove deprecated functions (from bc.php file) usage in plugins
DOn't use deprecated jQuery.browser, CS fixes (tabs to spaces)
Fix format=flowed unfolding on quoted lines; added tests for rcube_mime::format_flowed() and rcube_mime::unfold_flowed()