In neon version, we use xml::crypto::SEInitializer in
NeonSession_CertificationNotify which I see called only once.
For some reason in serf, Serf_ConnectSetup is called every time
we send a command to the server. But that leads to not working
verifySerfCertificateChain in __run_exit_handlers because
xml::crypto::SEInitializer is not available anymore.

Change-Id: I15685256790375dd86eb1b7614da25838d5ce244