apcups plugin by:
Anthony Gialluca <tonyabg at charter.net>
-cpufreq, multimeter and irq plugin, as well as some bugfixes in the exec plugin
-by:
+cpufreq, multimeter and irq plugin, some bugfixes in the exec plugin,
+notifications in the ipmi plugin by:
Peter Holik <peter at holik.at>
hddtemp plugin by: