Update readme

README.md

@@ -31,18 +31,17 @@ Database connections are set in /app/config/db.php
 
 ### File Structure
 
-* index.php - framework frontend
+* index.php - framework bootstrap
 
 * app 		- configuration and app-wide files
 	* classes	- helper classes
 	* config	- configuration files
-	* errors 	- error page templates
 	* modules 	- MVC triads
 		* controllers 	- controller classes
 		* models		- model classes
 		* views			- module-specific views 
 	* views 	- global page templates
-	
+		* errors	- error page templates
 
 * assets 	- frontend files
 	* js		- 	javascript files

sys/core/model.php

@@ -30,19 +30,5 @@ class MM_Model extends miniMVC {
 	{
 		parent::__construct();
 	}
-	
-	// --------------------------------------------------------------------------
-
-	/** 
-	 * Adds the database class to the current model class
-	 *
-	 * @param string $name
-	 * @return void
-	 */
-	public function load_db($name="default")
-	{
-		$this->db =& db::get_instance($name);
-	}
-
 }
 // End of model.php