Correct example title
Add example for amqps connection w/o client certificate and private key
Extract a shared examples group
Verify that it is actually a TLS connection
Make it possible to provide inline TLS certificate and key

Filesystem access may be restricted for apps deployed
on PaaS'es.
Update change log
Use more distinctive exceptions than ArgumentError
Remove unused method
Better doc string
Print OpenSSL loading failure to stderr
Doc string
Doc string
Ditto
Explain how method dispatch works
This is not a part of the public API
README edits
Cosmetics
More README updates