intercept. Now a single syncprov works over the entire glued context.

passwordModify exop will generate all the configured hashes

result to client.

instead of getting a timestamp at the end. This makes it possible for
slurpd to sort the log later.

in the frontend if the backend doesn't.

1) simultaneous operation of multiple active sync replication threads
2) cookie management for individual sync replication thread
   (include rid=%3d to the slapd cookie command line option (-c))

Needs to be applied to other stack allocated berbufs.