problems with the source archive

Hello, I noticed several problems with the source archive

    > matplotlib-0.31.tar.gz.

Thanks,

I was doing the releases 'by hand' in a Makefile rather than using the
distutils sdist command, which I belatedly learned about. I've fixed
this, and written a python script to automatically generate the
LICENSE file with the proper version with each release.

Thanks for pointing these out,
JDH