[U-Boot] Add md5sum and sha1 commands...

[Wolfgang Denk <wd@denx.de>]

Dear Robin Getz,

In message <200907251607.49314.rgetz@blackfin.uclinux.org> you wrote:
> From: Robin Getz <rgetz@blackfin.uclinux.org>
> 
> Now that we have sha1 and md5 in lib_generic, allow people to use them on
> the command line, for checking downloaded files
> 
> Signed-off-by: Robin Getz <rgetz@analog.com>
> 
>  README           |    4 ++
>  common/cmd_mem.c |   73 +++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 77 insertions(+)
> 
> ---

Applied to "next" branch.

Note that the statisctics lines are not part of the commit message, so
they should go _below_ the '---' line.

Best regards,

Wolfgang Denk

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