docs: Made it so the documentation has all of the settings' default v…

…alues (#75)

docs/settings.rst

@@ -8,32 +8,46 @@ django-nopassword settings
 
 .. attribute:: NOPASSWORD_LOGIN_CODE_TIMEOUT
 
+    Default: ``900``
+
     Defines how long a login code is valid in seconds.
 
 .. attribute:: NOPASSWORD_NAMESPACE
 
+    Default: ``'nopassword'``
+
     Defines the namespace for the urls, this must match the namespace of the include of
-    nopassword.urls. Default is 'nopassword'.
+    nopassword.urls.
 
 .. attribute:: NOPASSWORD_HIDE_USERNAME
 
+    Default: ``False``
+
     If set to True, the login url will not contain the username.
 
 .. attribute:: NOPASSWORD_LOGIN_EMAIL_SUBJECT
 
+    Default: ``_('Login code')``
+
     Sets Email Subject for Login Emails.
 
 .. attribute:: NOPASSWORD_HASH_ALGORITHM
 
+    Default: ``'sha256'``
+
     Set the algorithm for used in logincode generation. Possible values are those who are supported in hashlib. The value should be set as the name of the attribute in hashlib. Example `hashlib.sha256()` would be `NOPASSWORD_HASH_ALGORITHM = 'sha256'.
 
 .. attribute:: NOPASSWORD_POST_REDIRECT
 
+    Default: ``True``
+
     By default, the login code url requires a POST request to authenticate the user. A GET request renders ``registration/login_submit.html``, which contains some Javascript that automatically performs the POST on page load. To authenticate directly inside the initial GET request instead, set this to ``False``.
 
 .. attribute:: NOPASSWORD_CODE_LENGTH
 
-    The length of the code used to log people in. Default is 20.
+    Default: ``20``
+
+    The length of the code used to log people in.
 
 .. attribute:: NOPASSWORD_TWILIO_SID
 
@@ -45,14 +59,16 @@ django-nopassword settings
 
 .. attribute:: NOPASSWORD_NUMERIC_CODES
 
-    A boolean flag if set to True, codes will contain numeric characters only (0-9). Default: False
+    Default: ``False``
+
+    A boolean flag if set to True, codes will contain numeric characters only (0-9).
 
 Django settings used in django-nopassword
 +++++++++++++++++++++++++++++++++++++++++
 
 .. attribute:: SERVER_URL
 
-    Default: `example.com`
+    Default: ``'example.com'``
 
     By default, ``nopassword.views.login`` passes the result of ``result.get_host()`` to
     ``LoginCode.send_login_code`` to build the login URL. If you write your own view
@@ -61,4 +77,4 @@ Django settings used in django-nopassword
 
 .. attribute:: DEFAULT_FROM_EMAIL
 
-    Default: `root@example.com`
+    Default: ``'root@example.com'``