Merge pull request #174 from kevb0001/umass_branch

Reformatted the Help Page
temp modal for citation author
fixed the conflicts
Merge pull request #175 from kevb0001/umass_branch

Export functionality.
adding change to route for adding author button in citations
adding route for create author
renamed the citation.js
merging yu jers
'little_fixes'
Merge remote-tracking branch 'upstream/umass_branch' into umass_branch