v0.10.0

Added

• Some new certificate-related error codes starting with RUSTLS_RESULT_CERT_.
  Some new message-related error codes starting with RUSTLS_RESULT_MESSAGE_ (#303).
• Support for IP addresses in server names (#302).

Removed

• RUSTLS_CERT_INVALID_{ENCODING,SIGNATURE_TYPE,SIGNATURE,DATA}. Replaced by
  other RUSTLS_CERT_RESULT_ errors to match upstream rustls (#303).
• Old "crustls.h" and "libcrustls.a" symlinks to the current "rustls.h" and
  "librustls.a" names (#289).

Changed

• rustls_verify_server_cert_params->dns_name became server_name (#303).
• rustls_server_connection_get_sni_hostname became
  rustls_server_connection_get_server_name (#298).
• Give a better error message for UnexpectedEof (#284).