title: SBT Allow duplicates during assembly
body: <p><code>enter code here</code>Is there a way to turn off reduplication in <em>SBT's</em> <code>assembly</code> plugin? </p>
  
  <p>I've been cleaning out an <code>sbt assembly</code> build the old fashioned way, using <code>sbt dependency-graph</code> to remove jar files which have differing versions of the same file.</p>
  
  <ul>
  <li>if I simply use <em>last</em> for the strategy, the resulting jar file failst with a duplicate entry when running makeJar.</li>
  <li>if I use <em>discard</em> for the strategy, the resulting jar file is trivial, with nothing in it. </li>
  </ul>
  
  <p>However, in my case, this isn't a huge problem  : I'd like to simply avoid doing reduplication entirely, and later at <em>run time</em> if I have issues, clean up dependency conflicts.  This is normally how tools like <strong>maven</strong> seem to work, and I'd like to use SBT to build jars which are similar to the fat jars which are built by those tools.</p>