fix VCR again
comment out broken climate change paper
disable crossref id resolution for the moment
increase db connection pool
add index on paper_info_caches.identifier
catch JSON errors
add the secret 8th PLOS journal
add dump_dois rake task
fix matching of reference to citation group
[#14] link to #references anchor on front page
upgrade bookmarklet
fix bookmarklet encoding
catch 406 errors
fix spacing with names in original citation

PLOS XML does not include a space between the surname and given-names
elements. Insert space.
increase max redirect count to 5
change redirect page to redirect to paper uri

not DOI in bibliographic info
improve wrapSpan
fix abstract fetching
fix abstract spec
make doi fetching in api a before_action