add field 773 for journal articles&chapters to MARC. This works best for HLAS http://hlasopac.loc.gov/webvoy.htm
only tested basic functionality on other sites; it's also relatively rare
Changed Factiva translator, based on the webpage

* there seems to be no XML-export from Factiva and before the translator was based on this XML-export
* now the translator identifies the information directly on the webpage(s)
* Handles Frame Option well as No-Frame Option (with monitorDOMChanges)
* handles different display options
* add stable url, snapshot
* add normalization of date
Merge pull request #690 from zuphilip/master

Changed Factiva translator, based on the webpage
Simple fix for importing corporate authors
closes https://github.com/zotero/translators/pull/693
update RDF timestamp
fix SEP after site redesign
significant re-write of NIPS; Rename
[CrossRef] Try to fix encoding issues
fix Google Books
test updates Hoovers MAS, Project MUSE
small fix CAIRN
add ebrary translator
compatibility updates ( @simonster @aurimasv - how about things we don't test for automatically like Safari and the Bookmarklet? I like having these tested - but since that's not currently happening, can I just assume they'll work if the translators don't do anything funky? )
[CrossRef] Fix bookSection editors & dates. Add test for transcoding
small fixes DrugBank; Rewrite Digital Medievalist;
closes https://github.com/zotero/translators/issues/696
fix up Digital Medievalist some more
Merge pull request #694 from aurimasv/crossref-transcode

[CrossRef] Try to fix encoding issues
Make Archives of ZA chrome compatible & add callback for multiples;
Small fix for NYRB;
Test updates: DPLA, Digital Medievalist, VTLS, Primo, MARCXML
[ISI] Add more export fields to support additional databases
From INSPEC database, supplied by laureMEL https://forums.zotero.org/discussion/34734
add EPA catalog