June 3, 2004
- changed verification method for all benchmarks. Now only one
  normalized checksum for each class of each benchmark is
  computed and compared with a verification value.

May 5, 2004
- changed setparams.c for mg_info and mf_info to reflect different 
  grid sizes and iterations for MG, Class W
- changed VP and MB to reflect different grid sizes for MG, Class W