Bug#763123: mention grub can now do badram directly

[積丹尼 Dan Jacobson <jidanni@jidanni.org>]

Package: linux-doc-3.16
Version: 3.16.3-2
X-debbugs-Cc: Jan-Simon Moeller <dl9pf@gmx.de>
Severity: minor
File: /usr/share/doc/linux-doc-3.16/Documentation/bad_memory.txt.gz

Please mention now grub can do badram directly!

$ info grub commands 'command-line and menu entry commands' badram