Merge pull request Grouper#27 from jverdi/patch-1

Panning FUISwitch should base on/off on maxOffset, not frame width

Author: jflinter

Classes/ios/FUISwitch.m

@@ -140,7 +140,7 @@ - (void) panned:(UIPanGestureRecognizer *)gestureRecognizer {
 
     }
     else if (gestureRecognizer.state == UIGestureRecognizerStateEnded) {
-        BOOL left = newOffset.x > self.frame.size.width / 2;
+        BOOL left = newOffset.x > maxOffset / 2;
         [self setOn:(!left) animated:YES];
     }