[fpc-pascal] TimSort

[Marco van de Voort]

In our previous episode, michael.vancanneyt at wisa.be said:
> > ?
> > Is there already a TimSort implementation in fpc?
> > ?
> > http://en.wikipedia.org/wiki/Timsort
> 
> Not to my knowledge.

One reference implementation in the article (the goolge one) is
"GPL-with-classpath-exception" licensed, the other Python one seems to be
PSF.

While the PSF doesn't seem to be particularly evil, I think the first step
would be to find a version with a more compatible license.