[Ambassadors] New Header (banner image) for Ambassadors

[Thomas Chung]

Thanks to Nicu Buculei with Fedora Arts Team, we now have a new Header
(banner image) for Ambassadors[0] consistent with Arts[1], Docs[2] and
Infrastructure[3].

[0] http://fedoraproject.org/wiki/Ambassadors
[1] http://fedoraproject.org/wiki/Artwork
[2] http://fedoraproject.org/wiki/DocsProject
[3] http://fedoraproject.org/wiki/Infrastructure

Cheers!
-- 
Thomas Chung
http://fedoraproject.org/wiki/ThomasChung