When doing PR, emails come from github

when a user is contributing a company they use the Github interface for convenience. I personally forked the project and created a company page which will later be requested as a pull. Forking the project then receives the following emails.

```
The page build completed successfully, but returned the following warning:

CNAME already taken: webdevphoenix.com

For information on troubleshooting Jekyll see:

https://help.github.com/articles/using-jekyll-with-pages#troubleshooting

If you have any questions you can contact us by replying to this email.
```