tie down maven-shade-plugin version

git-svn-id: https://svn.apache.org/repos/asf/geronimo/javamail/trunk@736943 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 7a512b5c8df9a5af9d98dbc00ceb153908b85e29
  1. geronimo-javamail_1.3.1/
  2. geronimo-javamail_1.4/