Reenable auth functions to start working on them.
[noticket] Auth now pretty much there.
Fix auth for package_create - must have owner_org param. Changed the param for the form from org id to org name - nicer URLs.
Merge branch '2.0' into 777-shared-assets
[#777] Nav matching Drupal. Login link has followthrough URL.
[#777] Cleaning up templates. map-search and dataset view