citation-style-language/styles

Fixes #3756
Fixes #3243
Fixes duplicate dates in map and artwork: 
https://forums.zotero.org/discussion/69887/date-in-cms-map-citation#latest
Extends uncertain date to all 17th edition Chicago styles

Our Harvard guide has been updated over the summer, the amendments are to match that.
-change in how accessed dates are introduced and a full stop added after the brackets
-all dates expressed with / as a delimiter 
-minor amendments to archive, map, video, broadcast to match guide
-fixed a few minor errors (book chapters didn't display the edition)

via https://forums.zotero.org/discussion/79431/add-new-citation-style-from-endnotes-to-zotero#latest

* address volume logic

via https://forums.zotero.org/discussion/79336/style-error-nature-and-possibly-subjournals#latest

(also found an issue regarding book Volumes. see citation 35 in that Grant et al. paper)

Create les-nouvelles-de-l-archeologie.csl

use of “substitute” corrected

nodate value and journal-issue macro modified.

Create aims-press.csl

based on examples I found

Reference disambiguation in JASA style

Create journal-of-acoustics.csl

via https://forums.zotero.org/discussion/78479/format-for-aims-public-health
Keeping this a generic style and will make the dependents for all the journals subsequently.

Clean up groups

Bug fix: References to several papers from the same author and one year get disambigued (Author 2018a, 2018b) in citations, but not in the bibliography (a, b missing there). Fixed this issue by changing the appropriate macros in tge bibliography generator.

Creation of the style (no template).

#4331)

* Update plos.csl

Fix issues regarding [internet] and [preprint] for PLoS as per: #4138 (and pointed out again here: #4140 (comment))

Please check carefully if I did this correctly. :)

* Update plos.csl

* Update plos.csl

#4322)


via https://forums.zotero.org/discussion/comment/340115#Comment_340115
"All references should be numbered consecutively in order of appearance and followed by those references that appear in the figure legends and tables. References should be as complete as possible. In text citations should cite references in consecutive order using Arabic superscript numerals. For more information about AMA reference style please see the AMA Manual of Style."

closes #3956
* remove stray space from Springer Note (old bug)

closes #4308 
Note, ISSNs missing.
Not sure which genre to pic.