LaTeX:

- Add directive index.
- Number the front-matter pages using roman numerals
- Omit any <br/> that ends a block.
- Improve the rendering of <indent> by using a
  list environment rather than a minipage.
- Update the TODO list.

Current draft at:
http://www.apache.org/~slive/manual/


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@100225 13f79535-47bb-0310-9956-ffa450edef68