mikel/mail — pull request #301 by bky (2011-11-16 00:37:25+00:00)
Title: Allow quoted display name in address to end with a non-usascii part.

Right now the address:

"Marc André"

comes out in the header as:

=?UTF8?Q?=22Marc_Andr=C3=A9=22_?=

This fixes it so it comes out correctly as:

=?UTF-8?B?TWFyYyBBbmRyw6k=?=

I would have liked to write a spec expressing just this, but I could not find the right place for it.