first commit
HTML/CSS, in-progress page CRUD
fixes to awesome_nested_sets for rails3

as per:
http://github.com/collectiveidea/awesome_nested_set/issues/#issue/34
http://github.com/collectiveidea/awesome_nested_set/issues/#issue/42
Saves parent for Page.
Menu shows sub-pages. Pages can have no parent.
Improved page edition. Removed useless files.
Base CRUD for area_types and areas.
CSS. Removed useless files. AreaType nav list.
Area navigation shortcuts dynamic. Area year with dropdown.
listing of areas of importance
Area has area_type. Links to areas and area_types on navigation.
area.description as text. area.strap_line added. css rename
Selects current area_type. area_type.strap_line .
thumbs.db... -_-
Random background images. List is hand-populated.
Random background images load from folder contents.
dynamic breadcrumbs
area list bug when there would be more than one
area navigation with hidden anchors for missing shortcuts
random image into helper
area navigation order made not case-sensitive