s/arquillian-openejb-embedded-4/arquillian-openejb-embedded-5/ to still follow arquillian convention, open question: do we add a arquillian-openejb-embedded-4 depending on arquillian-openejb-embedded-5 for compatibility? do we rename it arquillian-openejb-embedded?

git-svn-id: https://svn.apache.org/repos/asf/tomee/tomee/trunk@1624869 13f79535-47bb-0310-9956-ffa450edef68