use "severity" as a secondary sort. Fixes bug 1907. git-svn-id: svn://10.0.0.236/trunk@16539 18797224-902f-48f8-a5cc-f745e15eee43
use "severity" as a secondary sort. Fixes bug 1907. git-svn-id: svn://10.0.0.236/trunk@16539 18797224-902f-48f8-a5cc-f745e15eee43