Add border to the badge

[Souf-R]

Hi,

I'm using this library and find it very simple and useful.
I want to add a border to my badge (border color and border width).
i modified method refreshBadge in the class UIBarButtonItem+Badge.m as follow:

// Handle badge display when its properties have been changed (color, font, ...)
- (void)refreshBadge
{
    // Change new attributes
    self.badge.textColor        = self.badgeTextColor;
    self.badge.backgroundColor  = self.badgeBGColor;
    self.badge.font             = self.badgeFont;
    self.badge.layer.borderColor= [UIColor whiteColor].CGColor;
    self.badge.layer.borderWidth= 1.5f;
    ....
}

So, I added these two lines:

    self.badge.layer.borderColor= [UIColor whiteColor].CGColor;
    self.badge.layer.borderWidth= 1.5f;

Please, could you add this in the library and make customizable.

Regards.