Do not update SudoSu on A 7.1

[Luke]

Please do not update SudoSu in the A7.1 image as it breaks the installation. 

You can permanently prevent SudoSu from nagging you about updating by following these steps: 

1. Open the Google Play Store, go to Menu -> Settings.
   
2. Tap on the "Auto-update apps" and select one of the two "Auto-update apps" options to enable it.
   
3. Go back, then go to "My apps" section, locate the app you want (e.g. anti-virus app that you mentioned) and tap on it once.
   
4. Now tap the Menu button and the first option should be the "Auto-update." Ensure the checkmark is present for this app.
   
5. For all other apps that you have installed, you will need to follow steps 3 and 4, but this time disable the "Auto-update" setting by unchecking it.
   

(source: https://android.stackexchange.com/questi...ingle-app)