rhmkiso enhancements: (dm)    Use MAKEDEV to create missing devices rather than copying them from the host system.    Ensure that at least two ttyUSB devices exist.    Support autogen.sh for older releases.
rhmkiso enhancements: (dm)
   Use MAKEDEV to create missing devices rather than copying them from the host system.
   Ensure that at least two ttyUSB devices exist.
   Support autogen.sh for older releases.


git-svn-id: 30a5f035a20f1bc647618dbad7eea2a951b61b7c@2136 91a5dbb7-01b9-0310-9b5f-b28072856b6e

brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty