firewire: point to migration document

	  This is the "Juju" FireWire stack, a new alternative implementation

	  designed for robustness and simplicity.  You can build either this

	  stack, or the classic stack (the ieee1394 driver, ohci1394 etc.)

	  or both.

	  or both.  Please read http://wiki.linux1394.org/JujuMigration before

	  you enable the new stack.

	  To compile this driver as a module, say M here: the module will be

	  called firewire-core.  It functionally replaces ieee1394, raw1394,