Update the client connection code to ensure that any attempt to change the
authentication info structure goes through the setAuthenticationInfo() method.
This will ensure that all proper cleanup is done.  Without doing this, there
may be problems if a client connection is used to authenticate multiple times
and the entry for one of the previous users is modified or deleted, since that
could cause an attempt to update the client connection which is now
authenticated as another user.

OpenDS Issue Number:  1392