Redesigning Seahorse Main Window

[Stef Walter <stefw collabora co uk>]

Hey guys,

I've done some refactoring of the Seahorse UI as part of the smart card
work that NLnet is sponsoring.

Described here with some screenshots:

http://stef.thewalter.net/2011/10/redesigning-seahorse-experience.html

And the code is here:

http://git.gnome.org/browse/seahorse/log/?h=refactor

Anyone want to look it over? I'd like to merge it soon, but let me know
if you want to get involved.

Cheers,

Stef