prep for 1.7.0

git-svn-id: https://svn.apache.org/repos/asf/tomee/site/trunk@1610019 13f79535-47bb-0310-9956-ffa450edef68
prep for 1.7.0

git-svn-id: https://svn.apache.org/repos/asf/tomee/site/trunk@1610022 13f79535-47bb-0310-9956-ffa450edef68