Release note v15.3

------------------
### Fixes
 * Fix issue: classes should be loaded even the module is disabled
 * Deleting the only Admin user is not allowed
 * Fixes for handling non UTF-8
 * Fix for non-mandatory select boxes are shown as mandatory

core-ext/model/models.base.php

@@ -61,9 +61,13 @@ class ICEHRM_Record extends ADOdb_Active_Record{
         return $obj;
     }
 
-    public function getDefaultAccessLevel(){
-        return array("get","element","save","delete");
-    }
+	public function postProcessGetElement($obj){
+		return $obj;
+	}
+
+	public function getDefaultAccessLevel(){
+		return array("get","element","save","delete");
+	}
 
     public function getVirtualFields(){
         return array(