'commands: add hwclock' partially apllied!

[Antony Pavlov]

Sascha!

I have just got recent barebox 'next' branch with this commit:

commit 7154e7cdb970a1ff4a7105daf57fc92ff4b8e63c
Author: Antony Pavlov <antonynpavlov at gmail.com>
Date:   Wed Jul 30 00:10:20 2014 +0400

    commands: add hwclock
    
    The hwclock command allows to query or set the hardware clock (RTC).
    
    Barebox' 'hwclock' command uses busybox' 'date' compatible
    time format ccyymmddHHMM[.SS]:
    
      # /bin/busybox date -s 201407292005.41 ; /bin/date
      Tue Jul 29 20:05:41 MSK 2014
      Tue Jul 29 20:05:41 MSK 2014
    
    Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
    Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>

 commands/Kconfig  | 8 ++++++++
 commands/Makefile | 1 +
2 files changed, 9 insertions(+)

This commit miss  commands/hwclock.c  file.

-- 
Best regards,
  Antony Pavlov