Revert "update defconfig"

This reverts commit 86f2dad27e26e64274c614bbec51408777f1bd59.
Revert "INTELLI_PLUG: add intelli_plug by @faux123"

This reverts commit 6dc4ea950753b247857eb23b98d06226477125e8.
Revert "cpu_hotplug: update intellimand to version 2.0"

This reverts commit acbc20fd60c48278573954cb0112ef1fd011dd2f.