Changes:

5dbb00c (Tim Wicinski, 60 seconds ago)
   updated wicinski info - started a new job 6 months ago

5aa0e3e (Tim Wicinski, 3 minutes ago)
   updated 0x3 to reflect the new multicast scopes draft

fe76bbc (Tim Wicinski, 68 minutes ago)
   fixed Registry name and changed value to columns to SHOULD

a793137 (Tim Wicinski, 2 hours ago)
   small editorial updates