typos
Add graph_strategy and missing graph_period parameter
Add basic fcgi support

This also requires configuring a webserver to access this fcgid.

The default apache config works out of the box as long as you only connect
from localhost.
Pass through munin's simple folder structure
Fixes for newer template style
Use the specified address to bind to it
implement optional purging of the include_dir

this can keep collected cruft at bay when nodes are deactivated.
Merge pull request #15 from DavidS/master

Several upgrades to the module