Remove an odd-ball test

This test doesn't work very well with Java client-driven recovery
and is not a very realistic scenario anyway.
Cosmetics
Introduce queue recovery listener
Correct TLS key location
Update tests that assume server-named queue names don't change after recovery

Now they do because that's how Java client does it.
3.0.0-rc4
Back to dev version
Ignore pom.xml.asc
RC4 is out
Update change log