fixes #1319 - added a new jQuery library to help with highlighting
                    - created the js "highlight" module which can be used to highlight all of the certain search terms in the parent DOM element
Merge branch 'dev' into arti-sprint-33
#1341 - Added missing tab
fixes #1317 - added last fields that were missing: description, last_updated
Merge pull request #1343 from OCHA-DAP/arti-sprint-33

Arti sprint 33