added admin_model.php
added admin_model.php

qltf8/finalProject,bar5z6/swe2015groupl,FosterA/MUApplicationPortal,qltf8/finalProject,bar5z6/swe2015groupl,qltf8/finalProject,qltf8/finalProject,bar5z6/swe2015groupl,FosterA/MUApplicationPortal,bar5z6/swe2015groupl,FosterA/MUApplicationPortal,FosterA/MUApplicationPortal