title: sbt-scoverage exclude syntax
body: <p>I just started using scoverage for the first time. It's working great for me now, but I encountered a problem with the syntax excluding a package.</p>
  
  <p>When my package structure is the following:</p>
  
  <pre><code>- com
     - project
        - core
          - excluded
          - notExcluded
  </code></pre>
  
  <p>What should I add to my build.sbt to exclude the package: <em>excluded</em>?</p>
  
  <p>Thanks in advance!</p>