- Moved FML into core folder

- Endurance plugin
- map class nbCheckpoints
- added script callbacks registration

application/core/FML/Elements/Including.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace FML\Elements;
+
+/**
+ * Class representing include
+ *
+ * @author steeffeen
+ */
+class Including implements Renderable {
+	/**
+	 * Protected properties
+	 */
+	protected $url = '';
+	protected $tagName = 'include';
+
+	/**
+	 * Set url
+	 *
+	 * @param string $url        	
+	 */
+	public function setUrl($url) {
+		$this->url = $url;
+	}
+
+	/**
+	 *
+	 * @see \FML\Renderable::render()
+	 */
+	public function render(\DOMDocument $domDocument) {
+		$xml = $domDocument->createElement($this->tagName);
+		$xml->setAttribute('url', $this->url);
+		return $xml;
+	}
+}
+
+?>