RESTEASY-1049/RESTEASY-1056: 1) Restored and updated test in
GeneralValidatorImpl (both versions) for CDI being present and active;
2) renamed arquillian projects RESTEASY-1008-jetty-bv10 and
RESTEASY-1008-jetty-bv11 to RESTEASY-1056-jetty-bv10 and
RESTEASY-1056-jetty-bv11.
RESTEASY-1049: Removed test for cdiActive in
GeneralValidatorImpl.checkViolations().