[Cython] License information on each individual files

[Sturla Molden]

Robert Bradshaw <robertwb at gmail.com> wrote:

> It's not just the initial patch; I'm primarily worried about the
> maintenance burden

And also, will it break utility code and binary blobs? It might not even be
safe to put it in every file.

And when put in files with utility C code, will it be included in the
generated .c file and taint this file with a notification about Cython's
Apache license?

Sturla