Constructs and registers a plugin. See Implement plugin.
Implement and register a plugin. The
pluginName must exactly match the plugin that is being loaded.
Returns an object implementing the
Unless you include a global.js file, the call to
O.plugin() is automatically generated by the platform and you must not include it in your implementation files.
This function must only be called once. Calling it more than once, or in any other context, will throw an exception.