added feature: pretty printer utility
For artifact evaluation of our ISSTA paper we needed a pretty printer for CSV files.
I am hereby presenting a crude implementation of a pretty printer utility that, in my humble opinion, is good to be part of Apache Commons CSV.
I will be more than happy to improve my implementation based on your comments.
Coverage decreased (-2.9%) to 87.956% when pulling a6ed3108aec37bf36769d39507184171290987c6 on ali-ghanbari:pretty-printing into 734e7a910fae0c6eb85d1cf779c42b1b7c54652f on apache:master.
I would have thought something like this would be fit better in our framework as a CSVFormat.
I've sprinkled comments throughout. I am not sure about how this would fit as a CSVFormat subclass.