Enable access to the configuration object in register_commands() so that
we can read configuration values there; this allows us to show the
task that will be run in the command line help for the build subcommand.
(From OE-Core rev: 142d006de3235a034839ef7bbe147c56fc7af04a)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>