commented out ast garbage

gistfile1.scala

  // Override the constructor for Group so that it gobbles nested Groups, ie
  // Group(Group(foo))) => Group(foo)
  // Fails to compile with 'method apply is defined twice'
  object Group {
    def apply[T](items: Query[T]) = {
      new Group(Phrase("asdf"))}
      items match {
        case x: Group[_] => items
        case x => new Group(x)
      }
    }
  }