heroku/hk — pull request #126 by bgentry (2014-03-18 14:43:30+00:00)
Title: show region in apps list

Feedback from @esebastian reminded me that this would be useful in hk's `apps` command. Here's how it looked before:

```
$ hk apps
myapp user@test.com Jan 2 12:34
myapp-eu user@longdomainname… Jan 2 12:35

$ hk apps myapp
myapp user@test.com Jan 2 12:34
```

and after:

```
$ hk apps
myapp user@test.com us Jan 2 12:34
myapp-eu user@longdomainname… eu Jan 2 12:35

$ hk apps myapp
myapp user@test.com us Jan 2 12:34
```