Merge pull request #2 from discoverygarden/7.x-uofm-changes

Latest work from dgi - XACML, creative commons and compound OCR fixes
Fixing Solr query differences
Trying to fix What's new display
Finding a loose brace
Include user ID incase the user is specifically allowed
Pulling more results to display the 4 items if some are hidden.
Loop to ensure we always show 4 items if a large number of hidden items are added.
Forgot to break out of the query loop incase we hit the 4 needed items.
Adding new PBCore display XSL
Switch to use new XSLT transformation.
PBCore details display XSL
Fix multi-instantiation display
Fixing a very old mistake
Merge pull request #3 from discoverygarden/7.x

Dental Form work
Add list display with better name, and fixed the Dental tag permissions.
Adding a title to the preview box.
$vocabulary seems to cause PHP cough, $voc works fine. Also adding CSS for new image preview div.
Made the preview window draggable to move it around incase it gets in the way.
Lost my border
Clearly its friday.