Merge pull request #6 from dieterdemeyer/master

Fix to make providers run in puppet 3.x as HOME is stripped, and erl needs HOME set
Added notify and require to custom type rabbitmq_plugin
Merge pull request #7 from jurgendb/master

Added notify and require to custom type rabbitmq_plugin
Added class rabbitmq::config::definitions for creating an exchange and a queue at startup
Fix style errors
Merge pull request #8 from jurgendb/master

Added class rabbitmq::config::definitions for creating an exchange and a queue at startup