most of the way there updating the DOM to match lightbox needs.  bugid:98700
bugid:98700 more DOM updating for lightbox consistency
bugid:98700 adding back in 'image' class to links
bugid:98700 more updates to DOM for lightbox
handling some cases where there's cached DOM
fixing wikiahubs merge issue
making lightbox work on search results page images
updates to lightbox so it works with old DOM
Merge branch 'dev' into bugid-98700-lightbox-dom