New namespaces in normative prose of amended Part1 are inherited by Part 4

[MURATA Makoto (FAMILY Given)]

#95, #99, #113, #115, #117, #121, #130, #132, #134, #171,
#173, #197 in the Part1 FPDAM1 make *normative* prose 
use new namespace names.  (Since I have reviewed only half, 
I believe that I will find more.)  At present, the Part 4 FPDAM1 says 
nothing about the prose changes, and thus inherit them.

I think that we should copy normative prose from Part1 to Part4 only to 
use old namespace names.


Cheers,
Makoto