[BUGFIX] Improvements

- Fixed errors with getRoute method.
- Added Response and Request classes.
- Added CSRF stuff.
- Cleanup and bugfixes.

src/Pecee/Http/Response.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Pecee\Http;
+
+class Response {
+
+    /**
+     * Set the http status code
+     *
+     * @param int $code
+     * @return self $this
+     */
+    public function httpCode($code) {
+        http_response_code($code);
+        return $this;
+    }
+
+    /**
+     * Redirect the response
+     *
+     * @param string $url
+     */
+    public function redirect($url) {
+        header('location: ' . $url);
+    }
+
+}