Lintian and style coherency fixes
Support other RHEL based OS'es
Including but not limited to Amazon, OEL, Scientific.
Support other Debian flavors
Deduplication
Add native C graphite plugin
Increase plugin visibility
Add plugin: nginx
Add plugin: varnish
Add plugin: haproxy
Split $plugin_dir from plugin to params class
Lintian fixes
Fix snmp plugin class for Debian
Typo fix