[release-notes] Created tag 20-0.4

[Pete Travis]

The signed tag '20-0.4' was created.

Tagger: Pete Travis <immanetize at fedoraproject.org>
Date: Wed Nov 6 23:36:07 2013 -0700

    correcting some minor markup issues

Changes since the last tag '20-0.3':

Pete Travis (1):
      fixing a minor markup issue