[Windowing] Tabbing Rename

Renamed all instances of NewWindow to be
NewTab instead. WTD-16.

platform/commonUI/browse/test/suite.json

@@ -10,6 +10,6 @@
     "navigation/NavigateAction",
     "navigation/NavigationService",
     "windowing/FullscreenAction",
-    "windowing/NewWindowAction",
+    "windowing/NewTabAction",
     "windowing/WindowTitler"
 ]

platform/commonUI/browse/test/windowing/NewTabActionSpec.js

@@ -26,7 +26,7 @@ define(
     function (NewWindowAction) {
         "use strict";
         
-        describe("The new window action", function () {
+        describe("The new tab action", function () {
             var action,
                 mockWindow,
                 mockCurrentUrl;
@@ -37,11 +37,11 @@ define(
                 // to a mock Url
                 mockWindow = jasmine.createSpyObj("$window", ["open", "location"]);   
                 mockWindow.location.href = "http://www.mockUrl.com";
-                action = new NewWindowAction(mockWindow);
+                action = new NewTabAction(mockWindow);
                 
             });
 
-            it("New window is opened", function () {
+            it("New tab with current url is opened", function () {
                 // The expection is that the mockWindow
                 // will be called with it's location.href
                 action.perform();