Automatic listing of glossary tags
Merge pull request #18 from RajShah94/draft

Automatic listing of glossary tags
Merge pull request #19 from RajShah94/client_side_status_check

Client side status check
Selective display of user shields.
Merge branch 'develop' of github.com:thisCourse/thisCourse into develop
Do not change userstatus on server side if userstatus is not enabled.
Do not set check to true for proberesponse and nugget claiming if userstatus is disabled.
Update erode.coffee to use check flag.
Fix bug which prevented saving of glossary items with content.
Buffer exact match glossary items with whitespace.
Show whether user shield is disabled or not.
added exam preview
get exam questions if exam field of query true
added quiz url
Merge branch 'develop' into client_side_status_check
url tag assigned to decodeURIcomponent of the tags field of the query