Improve Errata process + fixes for Handling Location Changes in the Background

There was a change between iOS 7 and iOS 8 that it became required:

http://stackoverflow.com/questions/24062509/ios-8-location-services-not-working

I'd suggest adding a further comment saying that it was necessary as of iOS
8 to make that doubly clear.

On Sun, Oct 19, 2014 at 3:54 AM, Vandad Nahavandipoor <
notifications@github.com> wrote:

> In chapter-concurrency/Handling Location Changes in the
> Background/Handling Location Changes in the Background/AppDelegate.swift:
>
> >      locationManager.delegate = self
> > +
> > +    // Asks user for app permission to receive background location changes
> > +    locationManager.requestAlwaysAuthorization()
> > +
> > +    // This can be called immediately but not updates will not
> > +    // be received until the user has approved access
> >      locationManager.startUpdatingLocation()
>
> I believe this line itself will ask for permission. I don't think we have
> to manually ask for permission. Please clarify [image: :+1:]
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/vandadnp/iOS-8-Swift-Programming-Cookbook/pull/2/files#r19059447>
> .
>



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