Bibtex - greek letters, fix bracket & other escaping
include Aurimas's improved html code
Sidestep Zotero bug (missing __exposedProps__ on returned RDF objects) so that we can still retrieve the resource uri. Also make sure we don't skip some container items.
rewrite TeXtoHtml function now works for nested code
some cleanup
fix multiples in PLOS;
fix up IEEE CS as per Aurimas's suggestions
move HTMLtoTeXMap out of function make var instead of con
fix DOI regex
Merge pull request #511 from adam3smith/bibtex4

Fixes various escaping issues (both directions) in Bibtex, adds greek letters.
fix item types for SpringerLink multiples - the "type" was garbage for multiples (@aurimasv - feel free to check whether you can think of a way to save the additional doDetect call, I couldn't see an easy way out and wanted to get the fix out)
Add Insignia OPAC
[Insignia OPAC] Some field cleanup. Closes #458
[Bibliontology RDF] Fix node scoring
Merge pull request #512 from aurimasv/biblioRDF

[Bibliontology RDF] Fix node scoring
Update translator compatibility
Don't provide option to export file data
rewrite SSRN based on embedded metadata & conversation with SSRN folks
fix Scopus using guest access provided by Elsevier - no tests, since GMU doesn't have access anyway.
add Chadwyck Literature Online
update SSRN after checking with them: Add institution, place, and number