title: Sbt console run from different package
body: <p>I am curious if there is any possibility to tell the sbt console <code>paste</code> command to execute in a specific package. </p>
  
  <p>So far I read about using <code>:paste -raw</code> but that did not do the trick. </p>
  
  <p>My problem is due to the nice use of sparks default parameters writable which are only internally available in sparks private API I choose to place my custom estimator into sparks namespace. This works fine when run locally but the great and interactive experience of the scala repl is sort of destroyed as I cannot run my estimator which resides in organizing.apache.spark.ml</p>