Made changes to alt Title so that a new alt title can be added when you press enter and the alt title field is not empty
bug fixes: 1) Changed the glossary matching regex to only match if the glossary is present as a separate bug
	   2) Rectified repetion of text if text entered outside html tags in the text editor source
Fix study page no show bug for users without a userstatus.
Merge branch 'develop' into changes
Make filtered nugget list rerender on analytics update.
First pass at ripe for review check on nuggets.
Working implementation of ripe for review filtering.
UI for ready to review nugget selector.
Generate self quiz urls to accommodate ready for review
Float tag selector right. Prevent 'All' in tagselector being selected when ripe is.
Merge pull request #12 from RajShah94/changes

Bug fixes for glossary and implementation of ripe for review