for #374; fixed bug in the _toggleSectionActiveState() to make sure that the boolean item in the skiplist always gets set to active.  if another trigger had set the whole section to inactive, then a Defaults click changes that section back to active - in this case it had been leaving the boolean item (in skipList) alone, so the whole section was active except the one item needed by the mouse
for #374; fixed bug in the _toggleSectionActiveState() to make sure that the boolean item in the skiplist always gets set to active.  if another trigger had set the whole section to inactive, then a Defaults click changes that section back to active - in this case it had been leaving the boolean item (in skipList) alone, so the whole section was active except the one item needed by the mouse

git-svn-id: e4aa3cfa51ba591d1cd1dbbaf7e4a2c2b5d7a7ff@7965 fe389314-cf27-0410-b35b-8c050e845b92

spacetelescope/stsci.tools