LP#1413624 Docs: Move Access Handler docs to official docs
This commit moves the new Access Handler doc file to the official docs
folder, adds the file reference to the root.txt, changes the main header
text for easier linking, adds the missing block delimiter lines around a
code block, and adds a blank line at the end of another doc file to
prevent the docs from running together.
LP#1413621 Docs: Minor changes to Apache Rewrite Tricks
This commit moves this doc file from TechRef into the official docs
area, adds it to the root.txt file, and adds line breaks for easier
viewing and editing of the file.
To properly integrate updated receipt template editor documentation
we origimally used invalid level 5 AsciiDoc headings. Asciidoc only
supports 4 levels of headings