[mew-int 2491] Mew version 6.0.51

[Kazu Yamamoto ( 山本和彦 )]

Hello, 

I have released Mew version 6.0.51:

	http://www.mew.org/Beta/mew-6.0.51.tar.gz

In this version, you can change the colors of field names/values
easily. Please see the highlight section of info.

Also, Multipart/Alternative is now displayed "-" instead of "M". You
can distinguish it("-") from Multipart/Mixed("M").

This should be the final beta for Mew 6.1. I hope I will announce
release candidate 1 very soon.

--Kazu