Create taylor-and-francis-chicago-b-author-date.csl (#6232)

* Create taylor-and-francis-chicago-b-author-date.csl

via https://forums.zotero.org/discussion/95143/style-request-critical-reviews-in-food-science-and-nutrition#latest

I made some minor edits to the template style. But the style is different to the one we had.

* delete obsolete macro

* Re-indent CSL styles

Co-authored-by: POBrien333 <POBrien333@users.noreply.github.com>