allow a quirk with modal dialogs on Linux - I dont expect to use the dialog.py module forever - surely Tkinter will provide better choices for us soon
allow a quirk with modal dialogs on Linux - I dont expect to use the dialog.py module forever - surely Tkinter will provide better choices for us soon

git-svn-id: e4aa3cfa51ba591d1cd1dbbaf7e4a2c2b5d7a7ff@7401 fe389314-cf27-0410-b35b-8c050e845b92

spacetelescope/stsci.tools