scoring: Fix button issue with Android Chrome

Clicking a button would cause the button to shrink on
Android (at least on my Nexus and device Danny was using).

world_class_scoring.html

@@ -107,6 +107,19 @@
                     validate();
                 });
             }
+
+            if (navigator.userAgent.indexOf("Android") != -1) {
+                // Hack for Android Chrome weirdness
+                // Bug is that the padding value is lost when button clicked, so
+                // we'll capture the initial padding value and apply it to all
+                // the buttons when they are created, this seems to work around the issue.
+                myElements = document.getElementsByClassName("ui-button-text");
+                pad_val = window.getComputedStyle(myElements[0]).padding;
+                for (var i = 0; i < myElements.length; i++) {
+                    myElements[i].style.padding=pad_val;
+                }
+            }
+
             // Make button click happen with mousedown
             // Allows for faster entry on computer
             // This must happen after the buttons have been added to the DOM