Version Control With Subversion Source

DocBook Lite version 0.5 tarball.

* src/tools/readme-dblite.html: Import latest version from upstream, bringing
with it the following changes:
Rewrapped some lines.
README is used in example instead of README.txt.
O'Reilly production comments are now wanted in <remark>-s not <comment>-s.
See Also section referring to a page on the O'Reilly intranet is removed.