Install Dracut and initramfs-tools hooks unconditionally

Distribution packagers may ignore tools that are not relevant.
Add a mkinitcpio hook

Taken from the Arch Linux wiki, with some paths updated.
Untested.
Update the README to mention udev and initramfs hooks
Adding watch file
Compress changelog
Use pristine-tar
Merge tag 'v1.0.5' into debian-mentors