title: Add generated build file to classpath
body: <p>During my build I generate a build.properties files via the maven properties plugin (properties-maven-plugin) containing build information.</p>
  
  <p>What's the best way to have this file included in the generated jar? I don't want to put it into the src/main/resources directory as this would pollute my default resource directory.</p>
  
  <p>Is there not a "generated-resources" directory as there is with source?</p>