Adds inspectable properties to allow editing of the border and corner radius

UIView+Inspectable.swift

//  UIView+Inspectable.swift
//
//  Created by Christopher Cotton. No Copyright

import UIKit

extension UIView {

    @IBInspectable var borderColor:UIColor {
        set {
            layer.borderColor = newValue.CGColor
        }
        
        get {
            return UIColor(CGColor: layer.borderColor)!
        }
    }
    
    @IBInspectable var borderWidth:CGFloat {
        set {
            layer.borderWidth = newValue
        }
        
        get {
            return layer.borderWidth
        }
    }
    

    @IBInspectable var cornerRadius:CGFloat {
        set {
            layer.cornerRadius = newValue
        }
        
        get {
            return layer.cornerRadius
        }
    }
}