I modified build_visit to correct some dialog commands used to display
information used in the graphical mode. This corrects a problem where
the graphical version would hang displaying the message "initializing qt
vars". this resolves #1124.



git-svn-id: http://visit.ilight.com/svn/visit/trunk/src@18702 18c085ea-50e0-402c-830e-de6fd14e8384