changes in netpbm

[Alfons Juan i Ciscar]

Hi,

I have found some unexpected changes in the last version of netpbm
with respect to the previous one:

- There is no netpbm man page.
- pnmarith does not include options -minimum and -maximum.
- pnmsmooth is a script without options, while the previous one
  was a C program with options -size width height and -dump dumpfile.

Are these changes deliberate?.

Thanks in advance,

Alfons Juan,
Instituto Tecnologico de Informatica,
Universidad Politecnica de Valencia,
Valencia (Spain).