Remove .org parent folder structure

Flattening the folder structure for a bit easier auto-inclusion into
projects and local development.

See:
https://github.com/DevinVinson/WordPress-Plugin-Boilerplate/issues/295

plugin-name/includes/class-plugin-name-loader.php

@@ -0,0 +1,129 @@
+<?php
+
+/**
+ * Register all actions and filters for the plugin
+ *
+ * @link       http://example.com
+ * @since      1.0.0
+ *
+ * @package    Plugin_Name
+ * @subpackage Plugin_Name/includes
+ */
+
+/**
+ * Register all actions and filters for the plugin.
+ *
+ * Maintain a list of all hooks that are registered throughout
+ * the plugin, and register them with the WordPress API. Call the
+ * run function to execute the list of actions and filters.
+ *
+ * @package    Plugin_Name
+ * @subpackage Plugin_Name/includes
+ * @author     Your Name <email@example.com>
+ */
+class Plugin_Name_Loader {
+
+	/**
+	 * The array of actions registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @access   protected
+	 * @var      array    $actions    The actions registered with WordPress to fire when the plugin loads.
+	 */
+	protected $actions;
+
+	/**
+	 * The array of filters registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @access   protected
+	 * @var      array    $filters    The filters registered with WordPress to fire when the plugin loads.
+	 */
+	protected $filters;
+
+	/**
+	 * Initialize the collections used to maintain the actions and filters.
+	 *
+	 * @since    1.0.0
+	 */
+	public function __construct() {
+
+		$this->actions = array();
+		$this->filters = array();
+
+	}
+
+	/**
+	 * Add a new action to the collection to be registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @param      string               $hook             The name of the WordPress action that is being registered.
+	 * @param      object               $component        A reference to the instance of the object on which the action is defined.
+	 * @param      string               $callback         The name of the function definition on the $component.
+	 * @param      int      Optional    $priority         The priority at which the function should be fired.
+	 * @param      int      Optional    $accepted_args    The number of arguments that should be passed to the $callback.
+	 */
+	public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
+		$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
+	}
+
+	/**
+	 * Add a new filter to the collection to be registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @param      string               $hook             The name of the WordPress filter that is being registered.
+	 * @param      object               $component        A reference to the instance of the object on which the filter is defined.
+	 * @param      string               $callback         The name of the function definition on the $component.
+	 * @param      int      Optional    $priority         The priority at which the function should be fired.
+	 * @param      int      Optional    $accepted_args    The number of arguments that should be passed to the $callback.
+	 */
+	public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
+		$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
+	}
+
+	/**
+	 * A utility function that is used to register the actions and hooks into a single
+	 * collection.
+	 *
+	 * @since    1.0.0
+	 * @access   private
+	 * @param      array                $hooks            The collection of hooks that is being registered (that is, actions or filters).
+	 * @param      string               $hook             The name of the WordPress filter that is being registered.
+	 * @param      object               $component        A reference to the instance of the object on which the filter is defined.
+	 * @param      string               $callback         The name of the function definition on the $component.
+	 * @param      int      Optional    $priority         The priority at which the function should be fired.
+	 * @param      int      Optional    $accepted_args    The number of arguments that should be passed to the $callback.
+	 * @return   type                                   The collection of actions and filters registered with WordPress.
+	 */
+	private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
+
+		$hooks[] = array(
+			'hook'          => $hook,
+			'component'     => $component,
+			'callback'      => $callback,
+			'priority'      => $priority,
+			'accepted_args' => $accepted_args
+		);
+
+		return $hooks;
+
+	}
+
+	/**
+	 * Register the filters and actions with WordPress.
+	 *
+	 * @since    1.0.0
+	 */
+	public function run() {
+
+		foreach ( $this->filters as $hook ) {
+			add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
+		}
+
+		foreach ( $this->actions as $hook ) {
+			add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
+		}
+
+	}
+
+}