original file from pkg munin-node-2.0.7nb1.tgz
modify df path, ignore lofs

* /opt/local/bin/df works much better than default from /usr/sbin
* ignore lofs filesystem in zones because not required to monitor (read only)
cleanup source code to have only spaces

* remove tabs in some lines
* modify readme
original file from pkg munin-node-2.0.7nb1.tgz
because of plugin.sh source we switch to bash from old sh
Add munin redis_ plugin, require some perl modules (Switch) also
update permissions for redis plugin
original file from pkg munin-node-2.0.7nb1.tgz
cleanup source, add bash and ignore lofs

* remove tabs that are used sometimes
* add bash as default shell
* modify df path
* ignore lofs by df
original file from pkg munin-node-2.0.7nb1.tgz
modify default shell to bash
original file from pkg munin-node-2.0.7nb1.tgz
modify default shell to bash
original file from pkg munin-node-2.0.7nb1.tgz
fix wrong kstat command for network information

* not sure if that code worked on old solaris boxes but not on smartos
* use kstat commands and make minimale modificaton of the output
fix also the device suggest