Makes minor editing changes - last commit to category-templates.html

A project team leader has combined category-templates and tag-templates into taxonomy-templates.
Future changes will be to the taxonomy-templates.html
Adds category-templates.bak.html and category-temp-compare.html

Adds these files for historical reasons.  I can't recall why the first was created.

The category-temp-compare.html file was created to see if anyone made any changes to the website during the period I wasn't working on the page.
Adds taxonomy-templates.html to project

WordPress Docs team leader Sibhan McKeown combined the Theme Developer manual Category Templates and Tag Templates pages into a single page: Taxonomy Templates.
Initial commit of new Taxonomy Templates page

taxonomy-templates.html combines and replaces category-templates.html and tag-templates.html
Inital commit of Taxonomies page

May need to make changes to the Theme Developer Taxonomies page.  This begins tracking of this page