+07Jan06=======================================================================
+1. Fixed problem with the standalone 'showdx' program pointed out by Leo,
+IZ5FSA.
+06Jan06=======================================================================
+1. Fix problem with rcmd <call> sh/fdx
+27Dec05=======================================================================
+1. put some more flesh on the SQL stuff (which may turn out to be a bit of a
+red herring as it doesn't appear to be significantly faster (for spots) than
+the existing code).
21Dec05=======================================================================
1. Add start of optional SQL working.
2. Fix BadWords so that the simple word check splits words on word boundaries.