Default server URL is wrong; Typo in AppDelegate

[CrabDude]

See #45 for more background on reproducing the error.

In AppDelegate.m, the default development server URL is invalid:

// Run bundle depending on DEBUG flag
    #ifdef DEBUG
       jsCodeLocation = [NSURL URLWithString:@"http://localhosts/index.ios.bundle?platform=ios&dev=true"];

And results in the the following error on app load:

Could not connect to development server.

Ensure the following:
- Node Server is running and available on the same network - run 'npm start' from react-native root
- Node server URL is correctly set in AppDelegate

URL: http://localhosts/index.ios.bundle?platform=ios&dev=true

Steps to resolve: Update localhosts to localhost:8081 as used elsewhere AppDelegate.m:

jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle?platform=ios&dev=true"];

[CrabDude]

It seems I was running an older version and was resolved in this commit.