tweaked cache and session namespacing.

system/asset.php

@@ -0,0 +1,36 @@
+<?php namespace System;
+
+class Asset {
+
+	/**
+	 * All of the asset containers.
+	 *
+	 * @var array
+	 */
+	public static $containers = array();
+
+	/**
+	 * Get an asset container instance.
+	 *
+	 * @param  string     $container
+	 * @return Container
+	 */
+	public static function container($container = 'default')
+	{
+		if ( ! isset(static::$containers[$container]))
+		{
+			static::$containers[$container] = new Asset\Container($container);
+		}
+
+		return static::$containers[$container];
+	}
+
+	/**
+	 * Magic Method for calling methods on the default Asset container.
+	 */
+	public static function __callStatic($method, $parameters)
+	{
+		return call_user_func_array(array(static::container(), $method), $parameters);
+	}
+
+}