Shadowsocks

What's new in this version:

- Plugin API: Make actionbefore, before, actionafter and after events working with plugin actions
- Managesieve: Replace "Filter disabled" with "Filter enabled"
- Managesieve: Fix so modifier type select wasn't hidden after hiding modifier select on header change
- Managesieve: Fix filter selection after removing a first filter
- Markasjunk: Fix marking more than one message as spam/ham with email_learn driver
- Password: Fix kpasswd and smb drivers' double-escaping bug
- Enigma: Add script to import keys from filesystem to the db storage (for multihost)
- Installer: Fix DB Write test on SQLite database ("database is locked" error)
- Installer: Fix so SQLite DSN with a relative path to the database file works in Installer
- Elastic: Fix contrast of warning toasts
- Elastic: Simple search in pretty selects
- Elastic: Fix hidden list widget on mobile/tablet when selecting folder while search menu is open
- Fix so type attribute on script tags is not used on HTML5 pages
- Fix unread count after purge on a folder that is not currently selected
- Fix bug where Enter key didn't work on messages list in "List" layout
- Fix bug where deleting a saved search in addressbook caused display issue on sources/groups list
- Fix bug where a new saved search added after removing all searches wasn't added to the list
- Fix bug where a new contact group added after removing all groups from addressbook wasn't added to the list
- Fix bug where Ctype extension wasn't required in Installer and INSTALL file
- Fix so install-jsdeps.sh removes Bootstrap's sourceMappingURL
- Fix so use of Ctrl+A does not scroll the list
- Fix/remove useless keyup event handler on username input in logon form
- Fix bug where cancelling switching from HTML to plain text didn't set the flag properly
- Fix bug where HTML reply could add an empty line with extra indentation above the original message
- Fix matching multiple X-Forwarded-For addresses with 'proxy_whitelist'
- Fix so displayed maximum attachment size depends also on 'max_message_size'
- Fix bug where 'skins_allowed' option didn't enforce user skin preference
- Fix so contact's organization field accepts up to 128 characters (it was 50)
- Fix bug where listing tables in PostgreSQL database with db_prefix didn't work
- Fix bug where 'text' attribute on body tag was ignored when displaying HTML message
- Fix bug where next message wasn't displayed after delete in List mode
- Fix so number of contacts in a group is not limited to 200 when redirecting to mail composer from Contacts
- Fix malformed characters in HTML message with charset meta tag not in head