RESTEASY-1101: resteasy-hibernatevalidator-provider checks for EJB
session beans and creates a proxy for them.
RESTEASY-1101: Added resteasy-hibernatevalidator-provider to
jboss-modules.
Merge branch 'Branch_2_3_new' into Branch_2_3_i18n
RESTEASY-719: i18n for providers.