[PATCH] add .mailmap for proper git-shortlog output

[PATCH] add .mailmap for proper git-shortlog output

This list was built into the git-shortlog tool and has been removed in the
latest version.  It should be maintained separately so this is what this
patch does.

A couple more entries were added to the original list as well.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Junio C Hamano <junkio@cox.net>
Cc: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>