* Added support for gopher URLs.
* Add setting and make this user settable instead
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Andrew Thornton <art27@cantab.net>
- `NO_REPLY_ADDRESS`: **noreply.DOMAIN** Value for the domain part of the user's email address in the git log if user has set KeepEmailPrivate to true. DOMAIN resolves to the value in server.DOMAIN.
The user's email will be replaced with a concatenation of the user name in lower case, "@" and NO_REPLY_ADDRESS.
- `USER_DELETE_WITH_COMMENTS_MAX_TIME`: **0** Minimum amount of time a user must exist before comments are kept when the user is deleted.
- `VALID_SITE_URL_SCHEMES`: **http, https**: Valid site url schemes for user profiles