Added input handler, redirector, session handler, and token handler.

Core/Session.php

@@ -0,0 +1,42 @@
+<?php
+namespace Core;
+
+class Session
+{
+	public static function exists($name)
+	{
+		return (isset($_SESSION[$name])) ? true : false;
+	}
+
+	public static function put($name, $value = '')
+	{
+		return $_SESSION[$name] = $value;
+	}
+
+	public static function get($name)
+	{
+		return $_SESSION[$name];
+	}
+
+	public static function delete($name)
+	{
+		if(self::exists($name))
+		{
+			unset($_SESSION[$name]);
+		}
+	}
+
+	public static function flash($name, $string = '')
+	{
+		if(self::exists($name))
+		{
+			$session = self::get($name);
+			self::delete($name);
+			return $session;
+		}
+		else
+		{
+			self::put($name, $string);
+		}
+	}
+}