Add aliasing hint to /usr/bin/pp section?

[jtagcat]

https://github.com/maruel/panicparse#if-you-have-usrbinpp-installed

I'd add a hint to the README that btw you can do alias p=panicparse/alias gp=panicparse (go panic), or anything else.

It seems obvious, but people might not come to the idea right away.

Thoughts? yes/no?

I can make PR. /assign self

[maruel]

Sure