Updated the URL of the Google Open Source Blog in the list of default feeds for the demo user.
Updated the URL of the Google Open Source Blog in the list of default feeds for the demo user.

The blog has recently changed URL. The app is prepare to manage this, but it's better to have the current URL in the config to save some extra work every time ResetDemoUserWorker runs.

amatriain/feedbunch,amatriain/feedbunch,amatriain/feedbunch,amatriain/feedbunch