BibTeX comma first syntax, now supported by the parser and allowed in the writer
BibTeX comma first syntax, now supported by the parser and allowed in the writer
merge changes from upstream codeline
add documentation for the comma first syntax, fix a minor comment on the ID/ENTRYTYPE change and fix the comma first test case that did break after the ID/ENTRYTYPE change
tested (and fixed) documentation under sphinx
Merge pull request #49 from grochmal/comma_first

BibTeX comma first syntax