Don't save screenshots by default to camera roll

AppleLibs/View/UIViewController+Screenshot.swift

@@ -9,7 +9,7 @@ import UIKit
 
 extension UIViewController
 {
-    open func takeScreenshot(_ shouldSave: Bool = true) -> UIImage? {
+    open func takeScreenshot(_ shouldSave: Bool = false) -> UIImage? {
         var screenshotImage :UIImage?
         
         let scale = UIScreen.main.scale