* subversion/tests/cmdline/svntest/verify.py   (display_lines): Improve diff output by displaying `message` along   with the header.
* subversion/tests/cmdline/svntest/verify.py
  (display_lines): Improve diff output by displaying `message` along
  with the header.

Suggested by: danielsh
Approved by: rhuijben

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion