* The directory '/usr/include' has been replaced with the
  Minix 2 version because the former is incomplete.
* The file '/etc/issue' has been modified.
* The file '/etc/hostname.file' and '/etc/rc' have been modified
  to use the hostname 'localhost' by default.
* The file '/usr/src/LICENSE' has been replaced with the
  latest version from Minix 2.
