Set root URL to our index.html, for better performance
See https://github.com/sebastianbergmann/phpunit-selenium/issues/217
Slightly improve database driver chack
Only trigger timers when dragging is active
Define a global style for tree lists
- Refactored the hierarchical mailboxlist control into a separate widget class
- Build address book directories list as hierarchical list
- Make address book groups collapsible using the new new treelist widget
- Use encoded identifiers for address book directory list items
Merge branch 'master' of github.com:roundcube/roundcubemail
Better indentation styles for mailbox list
Set the new treelist class to all mailboxlist objects
Add work-around for IE <= 8 which doesn't support :last-child CSS selector
Add dummy index.html file for Selenum tests
Merge branch 'master' of github.com:roundcube/roundcubemail
Set treelist items to position:realtive to correctly align toggle icons
Merge branch 'master' of github.com:roundcube/roundcubemail