title: Electron autoupdater progress bar
body: <p>is there any way to set up a progress bar for downloading new update of app in Electron? I am developing app for Windows using Squirrel and <code>electron-simple-updater</code> and my problem is that updater only gives out events when it starts to download update and when it finishes. My update is kinda large (around 80MB) and for users with slow ISPs it kinda sux :(</p>