The "distro" combobox was moved to advanced settings, but it
was also present in simple settings. This patch removed it
from simple settings.
(Bitbake rev: 6d56bec4464da14d7fde0e60946be43293ad6e52)
Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>