Move globals to classes

includes/class-sp-sports.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * SportsPress sports
+ *
+ * The SportsPress sports class stores preset sport data.
+ *
+ * @class 		SP_Sports
+ * @version		0.7
+ * @package		SportsPress/Classes
+ * @category	Class
+ * @author 		ThemeBoy
+ */
+class SP_Sports {
+
+	/** @var array Array of sports */
+	public $sports;
+
+	/**
+	 * Constructor for the sports class - defines all preset sports.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function __construct() {
+		$this->sports = apply_filters( 'sportspress_sports', array(
+		));
+	}
+}