ask search for the correct number of records
apply facet massaging to pazpar2 native facets as well

* fix issue with missing progressIndicators in facets
* move unknown language facet to the bottom
* also move unknown media type facet to the bottom
reduce block size in pager
simplify calling of pager / display bottom pager again
use jQuery event delegation for click events in facets
use jQuery event delegation for click events on results
use jQuery event delegation for pager click events
use .on('click', …) instead of .click(…)
use jQuery event delegation for clipboard click events
fix some event handler return values
bind select changes with .on()
always insert catalogue-link into DOM, even if there is no URL

* display:none by default
* so we can show then for the catalogue’s vanity’s sake even if they are too lame to provide linkable records
add CSS class with target name to each location’s <dd>

so we can show/hide elements on a per-catalogue basis