Remove requirements that can not be fulfilled
Remove requirements that can not be fulfilled

The response never includes any offers.
I'm pretty sure that i'm using the API in a right way.

Not sure how to fulfill these requirements:

```
5. Check the hash in the response to make sure that it is a real response.
6. Render the offers in a view
  a. If we have offers there we render them (title, thumbnail lowres and payout)
```

JanOwiesniak/fyber-api-explorer,JanOwiesniak/fyber-api-explorer,JanOwiesniak/fyber-api-explorer