brutasse/django-le-social — pull request #4 by magopian (2012-08-27 11:05:06+00:00)
Title: Strip the email subject's rendered string

When not striping the rendered string for the email subject, you could encounter this kind of error when trying to send the email notification:

```python
BadHeaderError at /register/
Header values can't contain newlines (got u'account activation\n' for header 'Subject')
```

Example template (with no newline at the end of the file):

```
account activation
```

To prevent that, ```strip()``` the rendered string.