Overhauled importer for the old archive
Overhauled importer for the old archive

- Now user accounts created by the archive script have a mail
  address (thus the reset password function should work)
- We only have two forums now

MatthiasApsel/cforum,MatthiasApsel/cforum,MatthiasApsel/cforum,CountOrlok/cforum,ckruse/cforum,CountOrlok/cforum,CountOrlok/cforum,CountOrlok/cforum,MatthiasApsel/cforum,ckruse/cforum,ckruse/cforum,ckruse/cforum