Windows: Track Mixed RO Volume Release State

Windows: Track Mixed RO Volume Release State

If the volume location information indicates that a replica site
is VLSF_NEWREPSITE then it implies that some of the replicas are
out of date.  Ignore the out of date replicas when constructing
the list and force a volume location list reset every five minutes
while the replica site info is mixed.

Change-Id: I136e66b1d2da66578970932553d14f59a666721b
Reviewed-on: http://gerrit.openafs.org/7354
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>