iron/logger — pull request #4 by mcreinhard (2014-06-17 19:39:38+00:00)
Title: (feat) Implemented single-line logging format with colored response codes.

This change makes the logger print a single line by default, that looks like:
```
GET /favicon.ico -> 200 OK (0.000367 ms)
```
The method is printed in bold, and the response code is colored blue for 100s, green for 200s, yellow for 300s, and red for 400s and 500s.