Not detecting offline when airplane mode on before launching

[avi-midtown]

Steps to reproduce

1. Make sure the app process is stopped (force close if needed).
2. Turn airplane mode on.
3. Launch the app.
4. Expect to see status "No internet connection", but nothing happens.
5. Turn airplane mode off, then back on (while app's still running).
6. Now status is visible.

[avi-midtown]

After inspecting runtime behavior, it seems like the AlamoFire callback is not called with the initial state. Maybe should call manually networkStatusChanged(reachability!.networkReachabilityStatus, animated: true) for the first time.

[fraserscottmorrison]

With the demo project it was working fine, but yes on other projects I could reproduce it.

Thanks for raising - Ive just pushed out a fix