Adjust action names to work with Conduit::Util.find_driver; adjust specs...

... for rspec 3.0.

Currently ```Conduit::Util.find_driver``` relies on the #classify method to transform strings into class names.  This method not only camel-cases the strings but also singularizes them.  For example ```'list_profiles'.classify => 'ListProfile'.``` This PR moves list_profiles and list_message_templates to profile_list and message_template_list so that they will be properly identified by ```find_driver```.