[scm-migration-dev] findunref code review

[Mike Kupfer]

>>>>> "stevel" == Stephen Lau <stevel at sun.com> writes:

stevel> 3) We support working with Teamware/SCCS in the new tool.

I thought we already had this--there were 3 iterators: a generic one,
one for Teamware/SCCS, and one for Mercurial.

mike