* tools/examples/svnlook.py
  Add version information (URL/Date/Revision keywords) in the top-of-file
  comment.

Suggested by: anatoly techtonik <techtonik{_AT_}gmail.com>


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1541878 13f79535-47bb-0310-9956-ffa450edef68