tag cloud
enable related tags with a configuration option
language selection form
scuttle export and import utilities (beta)
hide blockquote for bookmarks without notes
html doodle doo
pagination for admin page with user list
user delete functions
proper validation for tag fields
fix unicode string
tag exclusion in search; misc cleanup
use a placeholder favicon when google favicon is disabled
comments for the js code
remove leftover flask-sqlalchemy dependency
update sample configuration and the documentation
refactor some js code
minor html cleanup