Add manage profile to user nav.
Remove the password tab from edit profile.

Passwords are now managed within oc-id.
Remove email & name from profile edit.

Email and name are now managed via oc-id within the user's Chef account. Once we
have a better understanding of where that page will live, we should add some
information and a link for the user to let them know they can change their
email, name and password there.
Merge pull request #267 from opscode/edit_profile

Manage profile updates