Fixed touch scrolling and the js errors on windows

js/angular/controller/scrollController.js

@@ -73,7 +73,10 @@ function($scope, scrollViewOptions, $timeout, $window, $$scrollValueCache, $loca
 
   $scope.$on('$destroy', function() {
     deregisterInstance();
-    scrollView.__cleanup();
+    //Windows: make sure the scrollView.__cleanup exists before calling it
+    if (scrollView.__cleanup) {
+        scrollView.__cleanup();
+    }
     ionic.off('resize', resize, $window);
     $window.removeEventListener('resize', resize);
     viewContentLoaded();

js/angular/service/viewService.js

@@ -32,7 +32,10 @@ function($rootScope, $state, $location, $document, $animate, $ionicPlatform, $io
 
   // always reset the keyboard state when change stage
   $rootScope.$on('$stateChangeStart', function(){
-    ionic.keyboard.hide();
+      //Windows: no hide method available
+      if (ionic.keyboard.hide) {
+          ionic.keyboard.hide();
+      }
   });
 
   $rootScope.$on('viewState.changeHistory', function(e, data) {

release/js/ionic-angular.js

@@ -4606,7 +4606,10 @@ function($scope, scrollViewOptions, $timeout, $window, $$scrollValueCache, $loca
 
   $scope.$on('$destroy', function() {
     deregisterInstance();
-    scrollView.__cleanup();
+    //Windows: make sure the scrollView.__cleanup exists before calling it
+    if (scrollView.__cleanup) {
+        scrollView.__cleanup();
+    }
     ionic.off('resize', resize, $window);
     $window.removeEventListener('resize', resize);
     viewContentLoaded();

scss/_scaffolding.scss

@@ -41,6 +41,7 @@ body,
   text-rendering: optimizeLegibility;
   -webkit-backface-visibility: hidden;
   -webkit-user-drag: none;
+  -ms-content-zooming: none;
 }
 
 body.grade-b,