Initial commit.

When passed one or more resource types those resources are rendered
through templates. The templates are loaded based on a template matching
the exact resource type name with a .jinja2 extension or an optionally
passed template.
Add an example nagios template.

This template can be used with every native nagios Puppet type.
Add the Apache 2.0 license.
Add requirements.txt for installation.
Add first version of the README.