Use linux41, overlayfs and the new version scheme by default
Created by: Kirek
Default kernel: linux41 overlayfs=true version scheme something like: manjaro-xfce-2015.08-1-Bellatrix-x86_64.iso
Should we change that now in preparation for the next release? Probably it wont be sooner than September, taking into account our current release pace.
This way we can start finding issues with overlayfs, etc