title: how to stop sbt package command from appending hash to the name of the jar
body: <p>I cloned <a href="https://github.com/sbt/sbt-native-packager" rel="nofollow">https://github.com/sbt/sbt-native-packager</a>
  and then from sbt console ran "package"</p>
  
  <p>and it generated sbt-native-packager/target/scala-2.9.2/sbt-0.12/sbt-native-packager-0.6.3-dd499ad2b6d0cc108e89827196a32cc6c7a880b0.jar</p>
  
  <p>How do I stop it from generating the hash/sha? or How do I publish it without the hash?</p>