Updated Catalan translation (thanks to Hugo Agud).
Cart / lightbox fixes collected from master.
Added icon.
SideFacets page filter fix.
oninvalid fixes.
Bug fixes.
Lightbox fixes.
Bug fixes.
Cart/lightbox fixes.
Backported fixes.
More backported fixes.
Wikipedia fix.
More lightbox fixes.
Updated version numbers for release.
Style fixes.
Style fix.
all code dealing with video clips deleted.

Syndetics no longer offers video clips and they were the only provider.
lightbox can be closed using 'escape'
Refocus on previous element when lightbox is closed (accessibility)
Merge pull request #151 from TriCollegeLibraries/modal-keyboard

Keyboard accessibility for the Bootstrap Lightbox: close on escape and auto focus forms. Excellent work, Anna.