[maven-release-plugin]  copy for tag activemq-5.7.0

git-svn-id: https://svn.apache.org/repos/asf/activemq/tags/activemq-5.7.0@1392932 13f79535-47bb-0310-9956-ffa450edef68
tree: 4b825dc642cb6eb9a060e54bf8d69288fbee4904

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