         Do yourself a favor and don't set up constraints like that if you can help it. You will save yourself a
         lot of headaches.
         */
-    
+        
         let currentScreenSize = UIScreen.mainScreen().bounds.size
         let padding = self.sizeForPercent(3.125)
         let tableViewHeight = self.sizeForPercent(12.5) * CGFloat(self.acknowledgements.count)
         let additionalButtonsTableHeight = self.sizeForPercent(12.5) * CGFloat(self.additionalButtons.count)
         
         self.metrics = ["padding":padding,
-                        "doublePadding":padding * 2,
-                        "tableViewHeight":tableViewHeight,
-                        "additionalButtonsTableHeight":additionalButtonsTableHeight]
+            "doublePadding":padding * 2,
+            "tableViewHeight":tableViewHeight,
+            "additionalButtonsTableHeight":additionalButtonsTableHeight]
         
         let viewsDictionary = ["mainScrollView":mainScrollView,"scrollViewContainer":scrollViewContainer,"headerView":headerView,"appName":appName,"copyrightInfo":copyrightInfo,"eMailButton":eMailButton,"websiteButton":websiteButton,"tableHeaderLabel":tableHeaderLabel,"acknowledgementsTableView":acknowledgementsTableView,"additionalButtonsTable":additionalButtonsTable]
         

        
        if self.contactEmail != nil {
            headerView.addConstraints(NSLayoutConstraint.constraintsWithVisualFormat("H:|-padding-[eMailButton]-padding-|", options: nil, metrics: self.metrics, views: viewsDictionary as [NSObject : AnyObject]))

            if self.websiteURL != nil {
                secondFormatString = secondFormatString+"-0-[eMailButton]"
            } else {

            self.presentViewController(mailController, animated: true, completion: nil)
        } else {
            let supportText = String(format: "\"%@ Version %@ (%@), %@ (%@), iOS %@ (%@)\"",self.appName!, self.appVersion!, self.appBuild!, device, deviceString!, iOSVersion, lang)
            
            let alert = UIAlertController(title: NSLocalizedString("Cannot send Email", comment: "Cannot send Email"), message: String(format:NSLocalizedString("Unfortunately there are no Email accounts available on your device.\n\nFor support questions, please send an Email to %@ and include the following information: %@.\n\nTab the 'Copy info' button to copy this information to your pasteboard. Thank you!", comment: "Error message: no email accounts available"),self.contactEmail!, supportText, lang), preferredStyle: UIAlertControllerStyle.Alert)
            let dismissAction = UIAlertAction(title: NSLocalizedString("Dismiss", comment: "Dismiss error message"), style:UIAlertActionStyle.Cancel, handler: { (action) -> Void in
                alert.presentingViewController?.dismissViewControllerAnimated(true, completion: nil)
