Merged in feature/from-pantheon (pull request #16)

code from pantheon

* code from pantheon

wp/wp-content/plugins/wordfence/lib/wfModuleController.php

@@ -0,0 +1,38 @@
+<?php
+
+class wfModuleController {
+	private $_optionIndexes;
+	private $_optionBlocks;
+	
+	public static function shared() {
+		static $_shared = false;
+		if ($_shared === false) {
+			$_shared = new wfModuleController();
+		}
+		return $_shared;
+	}
+	
+	public function __construct() {
+		$this->_optionIndexes = array();
+		$this->_optionBlocks = array();
+	}
+	
+	public function __get($key) {
+		switch ($key) {
+			case 'optionIndexes':
+				return $this->_optionIndexes;
+			case 'optionBlocks':
+				return $this->_optionBlocks;
+		}
+		
+		throw new OutOfBoundsException('Invalid key');
+	}
+	
+	public function addOptionIndex($target, $text) {
+		$this->_optionIndexes[$target] = $text;
+	}
+	
+	public function addOptionBlock($html) {
+		$this->_optionBlocks[] = $html;
+	}
+}