Added test for obtaining and invoking EJB and CDI beans from a SAM

[arjantijms]

Test has been tested on WIldFly 10rc4 and GlassFish 4.1.1 (at the time of writing the latest versions).

GlassFish fails 4 of the 12 new tests:

protectedInvokeEJBFromSecureResponse(org.javaee7.jaspictest.invoke.InvokeEJBBeanProtectedTest): Response did not contain output from EJB bean for secureResponse for protected resource.

protectedInvokeEJBFromValidateRequest(org.javaee7.jaspictest.invoke.InvokeEJBBeanProtectedTest): Response did not contain output from EJB bean for validateRequest for protected resource.

publicInvokeEJBFromSecureResponse(org.javaee7.jaspictest.invoke.InvokeEJBBeanPublicTest): Response did not contain output from EJB bean for secureResponse for public resource.

publicInvokeEJBFromValidateRequest(org.javaee7.jaspictest.invoke.InvokeEJBBeanPublicTest): Response did not contain output from EJB bean for validateRequest for public resource.

This is not a problem with the tests, but a bug in GlassFish. See https://java.net/jira/browse/GLASSFISH-21447