meta-intel: add x86 power control

Configure all the dependence among all the services.

TestBy: exort TEMPLATECONF=meta-intel/meta-s2600wf/conf/
        bitbake obmc-phosphor-image

(From meta-intel rev: 8bce44a796a6481dacea1f8afb984d496e6d0958)

Change-Id: Ie1a661e58c2aa8575b7523058cd0d62710c851b4
Signed-off-by: Kuiying Wang <kuiying.wang@intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>