add default handler in readme example
Merge pull request #51 from antonlindstrom/readme-example-handler

add default handler in readme example
Add dependency on the package to the plugin and handler directories

On first run (on Ubuntu 12.04 at least, Puppet 3.0.1) I hit an issue on
first run where the module tries to create directories in /etc/sensu
before they are created. /etc/sensu is not defined by the module but is
created by the sensu package. The addition of this dependency appears to
resolve the first run problem.
Merge pull request #52 from garethr/missing_first_run_dependency

Add dependency on the package to the plugin and handler directories