This changes /proc/modules to have fixed space-separated format,
independent of CONFIG options or how many module dependencies there
are.

 Old format: modname modsize [refcount [dep1] [dep2] ...]

 New format: modname modsize refcount deps1,[dep2,]...

The module-init-tools have understood this format for over a month now.
This change allows us to add new fields, ie.  module state, module
address, etc.