Copyrights

[Will Coleda]

I was under the impression that for any code to be included in the  
parrot repository, that the copyright had to be assigned to the Perl  
Foundation. But there are exceptions to this throughout the  
repository, even in core files like imcc/main.c (Copyright Melvin  
Smith). We have a file with a Microsoft copyright in the repository.

What's the official policy? Is it documented somewhere in the  
repository? (If not, can we get it documented?)

Regards.