Password recovery requires localhost #140
Description
The password recovery mail that is being sent to the user features a URL that starts with http://localhost:8080/pwrecovery/...
Obviously for the deployment server this will not work.
If fixing this requires that the website URL is hardcoded somewhere in the code, please define it in https://github.com/mapto/sprks/blob/master/config/settings.py and refer from all other locations.