[389-devel] Please review: [Bug 668909] Can't modify replication agreement in some cases

[Noriko Hosoi]

https://bugzilla.redhat.com/show_bug.cgi?id=668909

https://bugzilla.redhat.com/attachment.cgi?id=483808&action=diff
https://bugzilla.redhat.com/attachment.cgi?id=483808&action=edit

Description: Code to modify nsds5ReplicaPort in replication agreement
was not implemented.  This patch adds it.

When an agreement change is detected in conn_connect, it resets
the values needed to make a connection including the port number.