* SilviuC: Jul 30, 1999: 
   Deleted the detection logic for other consumers. This is proved not to be
   a very useful feature. Usually people want the "all" flavor of consumers.

 * SilviuC: Jul 30, 1999: 
   Added more friendly (shorter) command line options (e.g. -cpu).
   
 * SilviuC: Jul 30, 1999: 
   Added a timeout cmdline parameter. For the case of baby consumers
   this is useful to clean all processes spawned.        

 * SilviuC: Jul 30, 1999: 
   Make the physical memory consumer touch memory so that we get to things
   in one shot. In this way we get read of `-test-physical-memory' option.