Adding separate js file to map tabs/URIs to IDs.
Merge branch 'master' into folder_support
Merge branch 'master' into folder_support

Conflicts:
	chrome/content/booky.js
Merge branch 'master' into folder_support
Added bookmark events for folders.
Added ancestor lookup to check if a folder is a subresult of the
add-on's root node.
Basics kind of working.
Broken:
	Group / bookmark removal
	Grouping together
	Adding bookmarks
	Moving bookmarks
	Tooltips
Fixed bookmarks not deleting.
Added title based off title (bookmark title/folder name) or uri if no
title exists.
Create folder when adding bookmarks.
Added size function to Map, working on adding bookmarks to folders.
Change bookmarks to always get correct bookmark folder id for quick
launch bar.
Prevent user from changing quick launch folder title.
Bookmarks no longer limits events to any folder.
Bookmark add logic in progress.
Bookmark removal code.
Cleanup.
Handle folder adding/removing/moving (except for within quick launch
bar).
Create a launcher even for empty folders.
Fix to tab attribute change function to correctly look for about:blank.
Fixed loading of bookmarks, no longer loads bookmarks twice on startup.
Fixed regression with indicator not showing when selecting a tab.
Re-ordering now works.
Removing a launcher now works.