This extension allows Opera to auto-sort your bookmarks by name, like in Opera 12.
Bookmarks are sorted automatically, on bookmark added, modified or moved.
Implemented custom sorting of alphabetical letters, including ones with Czech diacritics.
Characters with highest priority: !, <space>, :, -, [0-9], [a-z] including [á-ž]; not case sensitive.
Other characters have lower priority, and use UTF-16 code table order.
When idle, the extension gets unloaded from memory, in order to free system resources..