Added three patches to fix the mmc issue as described here:
https://github.com/SolidHal/Librean/issues/17
Source for the patches is the chrome os kernel. Links to
the commits can be found in the issue.
Locking into version 4.17.2 for the time being.
Better organized patches.
Added logic to only apply tested patches on fresh kernel.
Moved some debian build improvements in from my devsus
master branch, including switching from xfce to lxqt.
May be able to add option between the two in the future,
as the issue that led to switching DEs may have been with
the xorg video drivers that are now skipped by the script
and not xfce itself.
Cleaned up uneeded old configs
