[Libguestfs] [PATCH v2v] Check that guest names don't contain illegal characters.

Maybe controversial, but we really must do something about sanitizing names. An alternative would be to escape the name before including it in the RHEV XML. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org