Style corporate info pages for world orgs

Created a new view template as the header structure for worldwide
organistions is fairly different to that of organisations. This seemed
like the simplest way to proceed without creating lots of extra
complexity in the stylesheets.
Don't index WorldwidePrioirites just yet.

Until Worldwide goes live, we don't want content added by FCO
appearing on filter pages -> atom feeds -> email alerts
Data migration to clean up search index
Merge pull request #300 from alphagov/unindex-worldwide-priorities

Unindex worldwide priorities

https://www.pivotaltracker.com/story/show/45189247
Sync local files
Merge pull request #299 from alphagov/style-corp-info

Style corporate info pages for world orgs

https://www.pivotaltracker.com/story/show/45148265
Improve RTL display of world org pages
Coding style: ruby 1.9 hash syntax