s4:provision: Show domains and forests are W2K8 DC capable.

s4:provision: Show domains and forests are W2K8 DC capable.

When adding a W2K8 DC to a domain running earlier DC versions, the "adprep"
utility is used to perform schema updates and update other attributes as
necessary.

Adding these entries provides an indication that the adprep utility has been run
with the /forestprep, /domainprep and /rodcprep arguments.  Although these
entries indicate adprep has been run, nothing has been done to verify that the
changes that the adprep utility would have made have actually been done.

The values used for the revision atttributes are as seen on a W2K8 DC (not
W2K8 R2, which will probably have higher values).