aareadme in 93s523/pgen:  RJL 94/2/4

Today I moved pgen/base to case/gen/ver_7.5.
I did not move or touch the team member directories under pgen.
However they are candidates for gzip or removal in the future.

Rev 990604: I did rm -r mshamsi  today - RJL
it appeared to contain onlh a matgen solution.

The diff starting below shows two dif vers of chgen
are in src paths below: (are they parallel,to be merged,
or is one the final merge result already?)
msamman's gen/SCCS  appears to be genv7 (with lut and btree etc)
and not the v7.5  merge result.

jmick/doc/PDR.NEW3 outlines project plans to upgrade genv6.2
by adding pr_set/get macros. The result I called pgen.
Genv7.5 merged genv7 and pgen.
Genv7 added compressed pkeys  to genv6 or genv6.2?

So I removed both subdirys from factmp 990604.

-----------------------------
diff ms*/gen jmick/src | m

diff -bitw msamman/gen/Makefile jmick/src/Makefile
1c1
< # %W% %E%
---
> # @(#)Makefile  1.5 93/03/08
8,9c8
< #BIN-DIR = /usr/proj3/case/gen/ver_6.2/src/bin
< BIN-DIR = /usr/proj3/case/93s523/gen/base/bin
---
> BIN-DIR = /usr/proj3/case/gen/ver_6.2/src/bin
11c10
----------------------------