ContinueInitializationOnError not working if there are non-config related exceptions

There is a setting `ContinueInitializationOnError=Y` which should skip over failing sessions on startup. However, this does not work in all cases for Initiators as well as Acceptors: when there are SSL-related errors (e.g. wrong keystore password), an Exception will be thrown which is not caught and make all other sessions on the same connector fail.

Will provide PR shortly.