Reved package version and fixed minor bugs (#525)

package.json

@@ -1,6 +1,6 @@
 {
     "name": "vott-react-typescript",
-    "version": "0.1.0",
+    "version": "2.0.0-preview.1",
     "private": true,
     "main": "build/main.js",
     "dependencies": {

src/electron/main.ts

@@ -30,9 +30,6 @@ function createWindow() {
         mainWindow.loadFile("build/index.html");
     }
 
-    // Open the DevTools.
-    mainWindow.webContents.openDevTools();
-
     // Emitted when the window is closed.
     mainWindow.on("closed", () => {
         // Dereference the window object, usually you would store windows

src/react/components/common/keyboardManager/keyboardRegistrationManager.ts

@@ -24,7 +24,7 @@ export class KeyboardRegistrationManager {
      * @param handler The keyboard event handler
      */
     public addHandler(keyCode: string, handler: KeyboardEventHandler): () => void {
-        Guard.emtpy(keyCode);
+        Guard.null(keyCode);
         Guard.null(handler);
 
         let keyRegistrations: KeyboardEventHandler[] = this.registrations[keyCode];
@@ -46,7 +46,7 @@ export class KeyboardRegistrationManager {
      * @param keyCode The key code combination, ex) Ctrl+1
      */
     public getHandlers(keyCode: string) {
-        Guard.emtpy(keyCode);
+        Guard.null(keyCode);
 
         const registrations = this.registrations[keyCode];
         return registrations ? [...registrations] : [];
@@ -58,7 +58,7 @@ export class KeyboardRegistrationManager {
      * @param evt The keyboard event that was raised
      */
     public invokeHandlers(keyCode: string, evt: KeyboardEvent) {
-        Guard.emtpy(keyCode);
+        Guard.null(keyCode);
         Guard.null(evt);
 
         const handlers = this.getHandlers(keyCode);