[Issue 5275] - Compatibility with RestEasy

[Issue 5276] - JettyConnectorProvider does not support JerseyClientBuilder.hostnameVerifier()?

[Pull 5270] - allow custom Content-Length for HEAD method

[Pull 5277] - Updated archetypes and created a test to keep archetype versions up-to-date

[Pull 5278] - Hostname verifier for the Jetty connector

[Pull 5282] - Get media type fix

[Pull 5284] - Support 3rd party instantiators working with @context only