fixes for:
https://issues.apache.org/jira/browse/AMQNET-431
https://issues.apache.org/jira/browse/AMQNET-430
https://issues.apache.org/jira/browse/AMQNET-429
https://issues.apache.org/jira/browse/AMQNET-428
https://issues.apache.org/jira/browse/AMQNET-329

3 files changed