Feature release:

• Even more smarter way to check for new messages. Avoids query to messages table and first check that user last message id is lower than chat last message id.
• It's better to add one query on message add than execute each time two queries.
• Override CSS created in custom theme folders.
• Different positions for main live helper widget.
• Small other changes, HTML some cleanup, and debug output movement from main footer.
• Number of transfered chats will be shown also in transfer tab.

Bugfix:

• Close dialog, Close chat, Delete stopped working after I introduced new algorithm for checking messages. This is fixed.

execute doc/update_db/update_19.sql and follow standard upgrade instructions