Spits out authors

Spits out a list of the authors tags...

Could use some help to clean it up :+1: 

Right now it looks like this:

```
[{:name=>#<yardoc hostclass logstash>, :author=>["Richard Pijnenburg <mailto:richard.pijnenburg@elasticsearch.com>"]}, {:name=>#<yardoc hostclass logstash::repo>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass logstash::java>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass logstash::config>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass logstash::params>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass logstash::package>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass logstash::service>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc definedtype logstash::plugin>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc definedtype logstash::configfile>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc definedtype logstash::patternfile>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc definedtype logstash::service::init>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc definedtype logstash::package::install>, :author=>"No author defined in RDoc"}[{:name=>#<yardoc hostclass mysql::client>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysql::server>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysql::params>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysql::bindings>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::php>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::ruby>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::config>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::java>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::perl>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::backup>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::monitor>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::service>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::client::install>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::install>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::python>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::providers>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::mysqltuner>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::daemon_dev>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::bindings::client_dev>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::root_password>, :author=>"No author defined in RDoc"}, {:name=>#<yardoc hostclass mysqlmysql::server::account_security>, :author=>"No author defined in RDoc"}, {:na[]Module logstash(/Users/peterso/.puppet/modules/logstash)
Module puppetlabs-mysql(/Users/peterso/.puppet/modules/puppetlabs-mysql)
Module puppetlabs-strings(/Users/peterso/.puppet/modules/puppetlabs-strings)
```