I wanted to use it on Solaris which has different way to obtain system
statistics. I build a support file and changed Makefile to take the
operating system into account.
Then I moved to fixing the widget. The comments in the code said that
it supports only 2 CPUs. I've added an aggregation so that it still
shows two graphs but represents all CPUs.
Lastly, I some programmatic flaws - like multiple loops for one task -
cleaning up the code a bit. It should also speed up the widget a
little.
