def load_plugin(mod)
      Capistrano.plugin mod::PLUGIN_NAME, mod

      get_plugin(mod::PLUGIN_NAME).init
    end
def load_plugin(mod)
      Capistrano.plugin mod::PLUGIN_NAME, mod

      get_plugin(mod::PLUGIN_NAME).init
    end
given a module name, load it as a plugin
 capnotify plugins must conform to the spec. See docs for info.
 mod should be the module itself, eg:
  capnotify.load_plugin Capnotify::Plugin::Message