Each utility has its own version number, date of last change and
some description at the top of its ".c" file. All utilities in the main
directory have their own "man" pages.

Changelog for smp_utils-0.90 [20060611]
  - add smp_read_gpio utility (READ GPIO REGISTER)
  - add logic to read SMP_UTILS_DEVICE and SMP_UTILS_SAS_ADDR
    environment variables if those options not on command line
  - add smp_conf_route_info (CONFIGURE ROUTE INFORMATION)
  - add smp_write_gpio (WRITE GPIO REGISTER)
  - add debian build infrastructure
  - add smp_utils.html to doc subdirectory
