[PATCH] Add support to scale fields in varnishstat(1)

[Nils Goroll]

Hi,

I've reviewed and tested the patches and they look fine to me.

But my personal preference would be auto-scaling per value, for instance so that
you never get more than 3 digits or using the next unit when reaching 90% of its
base value.

I'd suggest a -h(uman readable) command line option plus an interactive toggle key.

If there is a good use case for manual sc(e)ling is, I don't mind keeping it.

Nils