Accept valid unicode identifiers as class parameter to make_class

[serge-sans-paille]

Related to #1404

[hynek]

Thanks! How would you summarize the change for the changelog and .. versionchanged?

attrs.make_class() now allows for Unicode class and field names.

?

[serge-sans-paille]

It's actually just

attrs.make_class() now allows for Unicode class name

Attribute name was correctly supported before that patch, it's just my testing code that was incorrect (I was testing a kwargs that contained the unnormalized attribute name, and that doesn't work for real class, there's no reason it should work with attrs)

Do you want me to update the patch (if so, where?) or are you going to do the doc/changelog update on your own?

btw thanks for the quick answers!

[hynek]

thanks; it was faster to do it myself, than explaining it: fc8b9c6