Hey! If i invoke [this](https://github.com/tototoshi/scala-csv/blob/d885d3bf63f0b26e336ca9e80f850a927a37224a/src/main/scala/com/github/tototoshi/csv/CSVReader.scala#L118) method with wrong `Codec`, won't it throw in exception? if data was encoded not with [DEFAULT_ENCODING](https://github.com/tototoshi/scala-csv/blob/d885d3bf63f0b26e336ca9e80f850a927a37224a/src/main/scala/com/github/tototoshi/csv/CSVReader.scala#L116) (that's used in scala-csv)