change var "nw" to "gui" in the dialogs

pd/nw/dialog_canvas.html

@@ -278,7 +278,7 @@
 
   <script>
 "use strict";
-var nw = require("nw.gui"); 
+var gui = require("nw.gui"); 
 var pdgui = require("./pdgui.js");
 
 // For translations
@@ -743,7 +743,7 @@ console.log("fungyfungyfungyfungy");
 
 function add_events(name) {
     // closing the Window
-    nw.Window.get().on("close", function() {
+    gui.Window.get().on("close", function() {
         // this needs to do whatever the "cancel" button does
         //pdgui.pdsend(name + " menuclose 0");
         //cancel();

pd/nw/dialog_font.html

@@ -94,7 +94,7 @@
 
   <script>
 "use strict";
-var nw = require("nw.gui"); 
+var gui = require("nw.gui"); 
 var pdgui = require("./pdgui.js");
 
 // For translations
@@ -181,7 +181,7 @@ function populate_form(attrs) {
 
 function add_events(name) {
     // closing the Window
-    nw.Window.get().on("close", function() {
+    gui.Window.get().on("close", function() {
         // this needs to do whatever the "cancel" button does
         //pdgui.pdsend(name, "menuclose 0");
         //cancel();

pd/nw/dialog_gatom.html

@@ -137,7 +137,7 @@
 
   <script>
 "use strict";
-var nw = require("nw.gui"); 
+var gui = require("nw.gui"); 
 var pdgui = require("./pdgui.js");
 
 // For translations
@@ -270,7 +270,7 @@ function populate_form(attributes) {
 
 function add_events(name) {
     // closing the Window
-    nw.Window.get().on("close", function() {
+    gui.Window.get().on("close", function() {
         // this needs to do whatever the "cancel" button does
         //pdgui.pdsend(name, "menuclose 0");
         //cancel();

pd/nw/dialog_iemgui.html

@@ -299,7 +299,7 @@
 
   <script>
 "use strict";
-var nw = require("nw.gui"); 
+var gui = require("nw.gui"); 
 var pdgui = require("./pdgui.js");
 
 // For translations
@@ -555,7 +555,7 @@ function populate_form(attr_object) {
 
 function add_events(name) {
     // closing the Window
-    nw.Window.get().on("close", function() {
+    gui.Window.get().on("close", function() {
         // this needs to do whatever the "cancel" button does
         //pdgui.pdsend(name, "menuclose 0");
         //cancel();

pd/nw/dialog_prefs.html

@@ -254,7 +254,7 @@
     </div>
   <script>
 "use strict";
-var nw = require("nw.gui"); 
+var gui = require("nw.gui"); 
 var pdgui = require("./pdgui.js");
 
 // For translations
@@ -633,7 +633,7 @@ function add_events(name) {
     // let's handle some events for this window...
 
     // closing the Window
-    nw.Window.get().on("close", function() {
+    gui.Window.get().on("close", function() {
         // this needs to do whatever the "cancel" button does
         pdgui.remove_dialogwin(pd_object_callback);
         this.close(true);