cowsay questionable files

[Bone Baboon]

cowsay has many questionable files that could attract copyright and
trademark enforcement action.  
<https://directory.fsf.org/wiki/Talk:Cowsay>

The cowsay repository is:
<https://github.com/tnalpgge/rank-amateur-cowsay>

The cowsay repository's CONTRIBUTING.md says "Issues and pull requests
on that repository will be ignored.".  I submitted a pull request 
<https://github.com/tnalpgge/rank-amateur-cowsay/pull/4>.  I expect that
it will be ignored.

There is a fork of cowsay <https://github.com/cowsay-org/cowsay> that
claims to be maintained.  I have submitted a pull request to it as
well. <https://github.com/cowsay-org/cowsay/pull/16>

These pull request remove the questionable files.