not doing tolerance for methods use only by PageValidator

Author: Torsten-Mumme

src/main/java/net/itarray/automotion/internal/UIElement.java

@@ -190,10 +190,12 @@ private Scalar signedDistanceToSuccessor(Direction direction, UIElement successo
         return direction.signedDistance(direction.end(rectangle), direction.begin(successor.rectangle));
     }
 
+    // todo: used only in PageValidator - no tolerance yet
     public  boolean hasRightElement(UIElement rightElement) {
         return hasSuccessor(RIGHT, rightElement);
     }
 
+    // todo: used only in PageValidator - no tolerance yet
     public boolean hasBelowElement(UIElement bottomElement) {
         return hasSuccessor(DOWN, bottomElement);
     }