Method: Create base pages, add roles, add caps and create tables
Method: Network activate.
Method: Setup plugin constants.
Method: Include required files.
Method: Register ajax hooks
Method: Include all public classes
Method: Add a new action to the collection to be registered with WordPress.
Method: Add a new filter to the collection to be registered with WordPress.
Method: A utility function that is used to register the actions and hooks into a single collection.
Method: Register the filters and actions with WordPress.