The collection of the extra caching data should not
be performed by the cooker, but supplied to it.
This patch will also streamline the code for launching servers
without a UI attached.
Based on a patch by Bogdan Marinescu <bogdan.a.marinescu@intel.com>
(Bitbake rev: f0b54280a6bce522508e4741e5f507bc284113a8)
Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>