support very generic parsing

[LogicalTime]

Sometimes you just want a Seq[Seq[String]] from a csv file. The documentation/examples do not seem to support this core functionality.

[marklister]

 scala> val csv = """1,2,3
      | 4,5,6"""
 csv: String =
 1,2,3
 4,5,6

 scala> new CSVReader(csv).toList
 res7: List[Array[String]] = List(Array(1, 2, 3), Array(4, 5, 6))

This is a documentation issue I think. CSVReader is an Iterator. It copies OpenCsv's interface pretty closely.

[marklister]

 scala> new CSVReader(new java.io.StringReader(csv)).toList
 res13: List[Array[String]] = List(Array(1, 2, 3), Array(4, 5, 6))

There must be some implicit going on in the first example. Use the second.

[LogicalTime]

Thanks! very helpful.