Revision history for Perl program tsv

0.4 2013/10/09

 - Added tests
 - Changed behavior of --head to output one less line
 - Tweaked documentation
 - Fixed --default so it can be combined with other options (as per docs)
 - Column names that aren't words now work with --select
 - Add Changes file

0.3 2009/07/24

 - Initial public release
