change name to munin-plugins-c
fix bug in swap.c
strip the binary
added a README
it was not really clear to be about munin
readme -> disadvantages?
added if_err_ plugin
added #define PROC_STAT "/proc/stat"
made more paths be macros
relicense as GPLv2
fix interrupts.c to actually work
fix cpu.c config for more recent kernels

It still lacks behind the vanilla cpu plugin.
munin-plugins-c: provide supported plugins via listplugins
extract function getenvint to common.c
backport HZ functionality to cpu.c
teach cpu.c to print steal and guest
Merge remote branch 'helmut/listplugins'
support warning and critical environment variables

Like the mainline plugins do.
adapt if_err_.c suggest to the mainline plugin

Previously it would only detect specific interfaces. Now detecting bios
named devices should work.
make main.c grepable easier grepable