Closes [gh-456]

Closes [gh-477]

Closes [gh-462] (Add Draggable Views module to project)

Closes [gh-457]

Closes [gh-473] (Upgrade UNL_Templates to 1.3.0)

Pull request: Entity modules. Closes [gh-466]

See http://drupal.org/node/1481372#comment-6529650

Pull request: sharedcode paths. Closes [gh-458]

Mimics sharedcode/% html files that used to exist on static UNL templated sites

Pull Request from erasmussen2/develop

[gh-447] Hide administrators at admin/people from non-administrators unless the adiministrator belongs to other roles.

Avoid a call to http://directory.unl.edu/service.php?format=json&uid=Anonymous

[gh-438] Handle cases where a non-url is passed in or if file_get_contents() returns NULL.  Also remove @ from a call as requested.