Fix a problem where user privileges were stored and read incorrectly.

Coding late at night is bad for your health, kids.
Swap back to the official BlockAlerts repository.

There's no real reason for doing this, other than the premature
assumption that it will prove helpful in the future. For instance,
the official respository has been updated with landscape support.
Optimize images.

Apparently these images re-optimized to a smaller file size.
Happy accident.
Opt out of warnings for GCDAsyncSocket.