Merge branch 'feature/aufs'

* feature/aufs:
  [95aufs] Support root=aufs:...
Merge branch 'feature/fstab-mounts'

* feature/fstab-mounts:
  [99fs-lib] Create generic mount framework
Merge branch 'feature/nfsmounts'

* feature/nfsmounts:
  [95nfs] Add support for rd.mount.early=*:nfs:*
Merge branch 'feature/tmpfs'

* feature/tmpfs:
  [95tmpfs] Add support for rd.mount.early=*:tmpfs:*
Merge branch 'fix/network-ifup'

* fix/network-ifup:
  [40network] Fix ifup.sh to always execute initqueue/online hook after bringing up an interface