Catalogs of entities

Provides views of latest publications, people, annotations, groups etc.

Note: existing views were refactored for more unified code, so the diffs are large in some cases, but insignificant (about, terms, privacy pages etc. due to removal of the unnecessary .simple class)
This would need to be a different helper (or modified spaceless) that would trim space inside attributes. Maybe you can solve this regex puzzle? :) I'll open up a ticket.