Upstream disabled requirement for libbsd so we can drop this patch.

This makes old version to be same as our up to now but it should not
break anything and I epxect that our build bumper is going to bump it
because ABI will be different.

This is new format of repositories and it cleans little bit an idea
about what is authoritative hash we are going to use when we are tagging
new releases.

This is part of migrate3x.lua script now.

Upstream might have fixed this in:
d02a17b35bb8105a208422797c99242520650f12

This is more appropriate naming for Turris 1.x routers because otherwise
just plain turris is confusing.

Lists were moved to same subdirectory as packages and packages and board
directories order is now flipped.

These are temporally lists to redirect previous versions of updater to
correct locations.

Bump to latest python 3.6 version and squah one patch in to it.

I am experiencing huge wifi instability on my all routers. It is clear
that CT drivers are no way more stable than they were when we tested
them two year or so ago. Let's use standard drivers instead.

The idea is that if you set some branch then it is most probably not
deploy signed branch and so we should include test key. On the other
hand if it is a deploy branch then this is not huge problem. The key
would be removed with first updater run.