[c-nsp] Netflow output in hex or decimal

[Rodney Dunn]

'sh ip cache flow' shows port number information in
hex.

We'd like to change that to decimal to easier consumption.

The pros:
easier reading

The cons:
no way to use the same command and have backwards
compatability so people using some screen scraper
or scripts may have to change them


The other option is to add an extension to the
sh ip cache flow command with a decimal option but
then that leaves hex (which most people don't like)
as the default.

Which would you prefer?

Rodney