/**
复制Clone地址到剪贴板

- parameter sender:
*/
@IBAction func copyCloneAddressToPastBord(sender:NSButton) {

let string = repoCloneLabel.stringValue
NSPasteboard.generalPasteboard().declareTypes([NSStringPboardType], owner: self)
NSPasteboard.generalPasteboard().setString(string, forType: NSStringPboardType)

}