wcdolphin/flask-cors — pull request #9 by mekza (2014-01-19 18:53:08+00:00)
Title: Returns good headers

Before:
```
Access-Control-Allow-Headers: ['Origin', 'X-Requested-With', 'Content-Type', 'Accept']
```

After:
```
Access-Control-Allow-Headers: ORIGIN, X-REQUESTED-WITH, CONTENT-TYPE, ACCEPT
```