Bump Linux-libre kernel to 4.4.178

Bump Linux-libre kernel to 4.4.178

This commit bumps the linux-libre kernel to v4.4.178 and does contain
some changes that may break some things. Some of these changes include:

* generic/902-debloat_proc.patch was removed since it is now in the
upstream kernel and is no longer needed.

* Reworked generic/272-uapi-if_ether.h-prevent-redefinition-of-struct-ethhd.patch
since parts of this patch are now in the upstream kernel.

* fix up mac80211 : more fixes are needed... This was in response to
vanilla kernel upstream commit : *-stable : 8e50b8b07f462ab4b91bc1491b1c91bd75e4ad40