App.models.Album = Ext.regModel('Album', {
    fields: [
        'id', 
        'cover_photo_id', 
        'created_time', 
        'updated_time',
        'raw_name',
        'photo', 
        'name', 
        'count', 
        'photo_count'
    ],
    proxy: {
        type: 'localstorage',
        id: 'albums'
    }   
});