ChromeMarks - update 2010.10.30 - Better folder browser

Another update to ChromeMarks

1. Improved the folder browser used when creating a new bookmark or amending an existing one. Previously it was a standard "Spinner" widget which meant it was a list of all folder, but a flattened alphabetical list. The new widget gives a hierarchical view of your folders retaining their existing order(*) and structure.

(*) order is the same order folders display in the app - i.e. currently alphabetical.

A screenshot of the new dialog:

This new dialog is still a work in progress and I want to improve the styling and indenting a smidge, but the core of it is now in place.

Comments..?