Convert JAX-RS samples to Arquillian: JAX-RS Client

Issue: #78
Convert JAX-RS samples to Arquillian: Async Client

Issue: #78
Convert JAX-RS samples to Arquillian: Async Server

Issue: #78
Convert JAX-RS samples to Arquillian: JAX-RS Endpoint

Issue: #78
Convert JAX-RS samples to Arquillian: Beanvalidation

Issue: #78
Convert JAX-RS samples to Arquillian: Client Negotiation

Issue: #78
Convert JAX-RS samples to Arquillian: Dynamic Filter

Failing on Wildfly 8.0.0.Beta1/2 due to
https://issues.jboss.org/browse/WFLY-2495

Issue: #78
Convert JAX-RS samples to Arquillian: Filter

Issue: #78
Merge pull request #107 from aslakknutsen/jaxrs-samples

Multiple JAX-RS Samples converted to Arquillian