Add 45 More Providers

```
Here's a Patch that adds 45 more providers to django-oembed. Mostly just
adding them to the fixtures and cleaned up the testcase and oembed.core.

Enjoy
```

Original issue reported on code.google.com by `sean.cre...@gmail.com` on 21 Apr 2010 at 10:42

Attachments:
- [embedly_provider.patch](https://storage.googleapis.com/google-code-attachments/django-oembed/issue-17/comment-0/embedly_provider.patch)