bolt/bolt — pull request #1281 by jadwigo (2014-06-13 14:20:39+00:00)
Title: added from_email defaults to simpleforms extension

Sometimes Simpleforms does not accept a form and returns the following message
```
Address in mailbox given [] does not comply with RFC 2822, 3.6.2
```
This change adds a default value for the sender to prevent this