Adding an empty check in the core config class.
Fixing some naming issues with the console rspec tests.
Adding namespaces, multiple plugin loading, and refactoring a few utility methods in the plugin manager.
Refactoring gem plugin registration using the latest manager register implementation.
Adding a namespace reader and moving the name property in the base plugin class.
Removing/Moving some remaining high level plugin load implementations from the nucleon facade.
Removing dependence on node configurations in the base action plugin class (to be extended by CORL).