Introduction.

[Daniel E. Wilson]

Hi, my name is Dan and I have submitted the version 5.2.1 of the racket 
scheme interpreter for review.

I use Lisp type languages for my own projects and needed a more recent 
version than the plt-scheme package for my Fedora box.  When I found out 
that plt-scheme was orphaned that I would become a package maintainer 
since I can not possibly be the only person that needs this software.