Significant changes to work with the new account/ledger structure. Removed much of the auto-generated model association code. Added helper functions into the models to perform model related work, such as model 'stats' (a bad name for a function to return a summary of pertinent financial information from a given model instance). There is a ton of cleanup to do, but first I want to get it all captured.

git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605/site@81 97e9348a-65ac-dc4b-aefc-98561f571b83

models/site_area.php

@@ -8,26 +8,12 @@ class SiteArea extends AppModel {
 		'name' => array('notempty')
 	);
 
-	//The Associations below have been created with all possible keys, those that are not needed can be removed
 	var $belongsTo = array(
-		'Site' => array(
-			'className' => 'Site',
-			'foreignKey' => 'site_id',
-			'conditions' => '',
-			'fields' => '',
-			'order' => ''
-		)
+		'Site',
 	);
 
 	var $hasOne = array(
-		'Map' => array(
-			'className' => 'Map',
-			'foreignKey' => 'site_area_id',
-			'dependent' => false,
-			'conditions' => '',
-			'fields' => '',
-			'order' => ''
-		)
+		'Map',
 	);
 
 }