Bug#647473: sgml-data - Piuparts failure - files left on system

[David Steele <daves@users.sourceforge.net>]

Package: sgml-data
Version: 2.0.6
Severity: Important
X-Debbugs-CC: daniel.leidert@wgdd.de

sgml-data has a Piuparts sid state of state-failed-testing, dating
back to at least last May:

    http://piuparts.debian.org/sid/source/s/sgml-data.html

It and docbook-xsl share essentially the same error report:

    0m34.5s ERROR: FAIL: Package purging left files on system:
      /etc/sgml	 owned by: xml-core, sgml-data
      /etc/xml	 owned by: xml-core, sgml-data

Together, the two reports are causing over 400 packages to be in
state-dependency-failed-testing, representing 20% of the total in that
state. This is blocking the testing of those packages in Piuparts sid.

    http://piuparts.debian.org/sid/state-dependency-failed-testing.html

Reproduce by running piuparts against the sgml-data package.

Set to important, to reflect the number of blocked packages in Piuparts.