initialize svn:ignore property

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1514340 13f79535-47bb-0310-9956-ffa450edef68
update svn:ignore property

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1514341 13f79535-47bb-0310-9956-ffa450edef68