web: Adding munin configuration

Revision 136
Adding munin configuration
Adding Real IP configuration to nginxChanged Files:
[ul]
[li]config.facepunch.com/nginx/sites/facepunch.conf[/li][li]config.facepunch.com/update_config.sh[/li][/ul]Added Files:
[ul]
[li]config.facepunch.com/init.d/munin-node[/li][li]config.facepunch.com/munin/munin-node.conf[/li][li]config.facepunch.com/munin/plugins[/li][/ul]
Committed By John Du Hart