Fixing bug which is causing the internal/external status of the
patch request to default to external when updating the patch
information (even when the patch has internal status set
explicitly).
Fixed a small display bug on the patch assignment page which
was causing the patch information table to be stretched beyond
the edge of the screen when there is a long list of e-mail
addresses.  I couldn't figure out a way to force the list to
wrap using HTML, so I just hacked it by inserting a line break
after every comma-whitespace occurance within the string.
Made the patch assignment visible to all users, not just
administrators.  This will allow users to identify who
is assigned to work on the patch, so they don't have to
blindly ask someone on the team for help.
Added additional columns to the SDR list displayed when
requesting a new service patch or viewing an existing
service patch.  The columns added are product area
and severity.