Verify item is in review before allowing access
updated when to submit language and changed entry for Scientific Data
added PLOS journals
Added all PLOS journals

Tentatively set to go live on Wednesday, 11/5/2014
Merge pull request #734 from dleehr/limit-review-access

Verify item is in review before allowing access with review link
Merge pull request #765 from elizabethdryad/int-journal-table-language

Int Journals table - Updated when to submit language, added new PLOS journals, and changed entry for Scientific Data - NEEDS TO GO LIVE on PLOS integration day (Wed 11/5)
Merge pull request #772 from jamie-dryad/patch-40

Added all PLOS journals