I fixed a bug which can't load the selected photos

[Creolophus]

When you picked some photos, when you reopen the Assets, the selection photos which should be ticked do not work well.
To fix this bug, replace these code in AGIPCGridItem.m ,the method is loadImageFromAsset,

- (void)loadImageFromAsset
{
    self.thumbnailImageView.image = [UIImage imageWithCGImage:_asset.thumbnail];
    if ([self.imagePickerController.selection containsObject:self.asset]) {
        self.selected = YES;
    }
}

[tracy-e]

good job