Upgrade instructions no longer match Google Dashboard

[slash-lib]

The upgrade instructions at https://github.com/rogerta/secrets-for-android/blob/wiki/Upgrade.md which point to a Google doc say to verify online backup has succeeded by checking the Google dashboard and looking at the data for the Secrets app. Unfortunately the new version of the Google dashboard no longer shows individual apps within the backup data, just the device and when it was backed up - so it is impossible to tell if the Secrets app backed up successfully or not.

(This is rather annoying since my wife's backup of Secrets from Nexus 5X apparently has never worked; we will have to transfer the data manually)

[rogerta]

Thanks Bill, I need to update the docs. Note that with Android 8.0, you can see backup stats for individual apps on the phone itself. Use the following steps:

• Open the settings app
• Search for "Backup"
• Tap on "Backup / Settings"
• Tap on "App data"
• Under "Backed up app data", look for Secrets.

You should see something like:

Secrets
Last backup: Nov 15, 2017 05:42