hexpm/hex — pull request #71 by ma2gedev (2014-12-15 13:41:39+00:00)
Title: puts a hex.pm package url after published

`mix hex.docs` prints the following after published docs.

```
Hosted at http://hexdocs.pm/ltsv/0.1.1/
```

I like this kindness feature :)
So i bring this feature for `mix hex.publish`.