Dmitry Kasatkin b3a5fcbca2 make argument for '-u' option as optional
-u required to provide uuid or '-', which was confusing.
Now -u does not require '-' argument to read uuid automatically.

Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
2013-08-13 16:55:10 +03:00
..
2011-11-24 17:03:43 +02:00