Add subdomain to persona audience.

Keep www subdomain until pull request 3854 is merged. That PR will add
realms to persona so I can authenicate across subdomains.
https://github.com/mozilla/browserid/pull/3854
Removing Api::V1 namespace.

Namespaces are not fun to work with.
Added two more organisations to seeds.
Add agilestyle to seed data
Separate out find_one near location from find_all
Make app run on Rubinius.
Make header background opaque.
Support for deeplinking.

Deeplinking support using the Pathevents library.