It is also important to set the Application User Model ID (AUMID) to the
appId of the application, in order for notifications on Windows 8/8.1 to
function and for Window 10 notifications to display the app icon within
the notifications by default. The AUIMD should be set within the Main
process and before any BrowserWindows have been opened, it is normally
the first piece of code executed.
https://github.com/electron-userland/electron-builder/wiki/NSIS#guid-vs-application-name
// FREEBIE
In package.json, define our main entry point for electron, and add a
node script to start it up.
Add main.js from Electron/electron-quick-start with two modifications.
1. Load background.html instead of index.html
2. Disable node integration in the renderer
At this point we can load the background page in a window
with `npm start`, though it currently breaks on missing chrome app APIs.
// FREEBIE
