Update of activities over the web

[Gerard J. Cerchio]

I have noticed that PlayGo is listed as an activity on the Austria 
download site. I think this great, but I have one problem: Updating the 
activity.

The browser called open routine that is connected to the open button 
does not update the activity to the latest version that is downloaded.

In fact, before the the update happens I must remove the activity from 
the start bar, delete the activity directory and reboot in order to get 
the new version of the activity to install.

Is the open button going to be more robust?

Should the activity check the git repository for updates and update 
itself? Is there a library for this?

-Gerard