[PATCH] Atom 1.0 feeds for subversion

Hello,

Based on the discussion [1] i have written a new python script to
generate Atom 1.0 feeds for commit information. It uses xml dom library
to generate the feeds.

[1] http://subversion.tigris.org/servlets/ReadMsg?list=dev&msgNo=116571

Please find the attached patch.
TODO: Implement a scheme to insert the items to the file if it already
exists (using pickle?) and make use of --max-items option.

[[
* contrib/hook-scripts/svn2atom.py
  New script to generate Atom 1.0 feeds for commit information. It uses
  xml dom library to generate the feeds

* www/tools_contrib.html
  Include the documentation for contrib/hook-scripts/svn2atom.py script
]]

-- 
Regards,
Bhuvaneswaran