Read plugin parameters from munin::node
Puppet 3.4 compability

Reference template variables in a puppet 3.4 compatible manner.
Added support for disabeling exporting and collecting resoures.
Merge branch 'master' of github.com:ssm/ssm-munin
Merge branch 'master' of https://github.com/haraldsk/ssm-munin into haraldsk-master

Conflicts:
	manifests/master.pp
Fix typo in '::fqdn'