Revert 679525d0237ac2e0a94d7b05377eb31eb3398f19

It appears to break get_instance()->*_package_path*() usage which is very common.
Need to figure out how to resolve this.
diff --git a/system/core/Controller.php b/system/core/Controller.php
index cbdf051..ee6fec8 100644
--- a/system/core/Controller.php
+++ b/system/core/Controller.php
@@ -65,6 +65,7 @@
 		}
 
 		$this->load =& load_class('Loader', 'core');
+		$this->load->initialize();
 		log_message('debug', 'Controller Class Initialized');
 	}