2) Updated nsICommandManager DoCommand() handling for commands with string attribute input. 3) Added additional FormatAndPrintOutput() method for PRUint32 input. a=asa for QA checkins that are not part of the default builds git-svn-id: svn://10.0.0.236/trunk@129473 18797224-902f-48f8-a5cc-f745e15eee43