Fixed #15992 -- Added more references to settings. Thanks, aaugustin.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16290 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/ref/contrib/admin/index.txt

@@ -1765,7 +1765,7 @@ In this example, we register the default ``AdminSite`` instance
     )
 
 Above we used ``admin.autodiscover()`` to automatically load the
-``INSTALLED_APPS`` admin.py modules.
+:setting:`INSTALLED_APPS` admin.py modules.
 
 In this example, we register the ``AdminSite`` instance
 ``myproject.admin.admin_site`` at the URL ``/myadmin/`` ::

docs/ref/contrib/gis/geoip.txt

@@ -18,7 +18,7 @@ the GeoIP C libary and either the GeoIP `Country`__ or `City`__
 datasets in binary format (the CSV files will not work!).  These datasets may be 
 `downloaded from MaxMind`__.  Grab the ``GeoIP.dat.gz`` and ``GeoLiteCity.dat.gz``
 and unzip them in a directory corresponding to what you set 
-``GEOIP_PATH`` with in your settings.  See the example and reference below
+:setting:`GEOIP_PATH` with in your settings.  See the example and reference below
 for more details.
 
 __ http://www.maxmind.com/app/c

docs/ref/contrib/gis/install.txt

@@ -184,9 +184,9 @@ If using a binary package of GEOS (e.g., on Ubuntu), you may need to :ref:`binut
 ~~~~~~~~~~~~~~~~~~~~~
 
 If your GEOS library is in a non-standard location, or you don't want to
-modify the system's library path then the :setting:`GEOS_LIBRARY_PATH`  setting
-may be added to your Django settings file with the full path to the GEOS
-C library.  For example::
+modify the system's library path then the :setting:`GEOS_LIBRARY_PATH`
+setting may be added to your Django settings file with the full path to the
+GEOS C library.  For example::
 
     GEOS_LIBRARY_PATH = '/home/bob/local/lib/libgeos_c.so'
 
@@ -592,8 +592,8 @@ Now, the ``spatialite`` command can be used to initialize a spatial database::
 __ http://www.gaia-gis.it/spatialite/resources.html
 
 
-Add ``django.contrib.gis`` to ``INSTALLED_APPS``
-------------------------------------------------
+Add ``django.contrib.gis`` to :setting:`INSTALLED_APPS`
+-------------------------------------------------------
 
 Like other Django contrib applications, you will *only* need to add
 :mod:`django.contrib.gis` to :setting:`INSTALLED_APPS` in your settings.

docs/ref/contrib/index.txt

@@ -14,8 +14,8 @@ those packages have.
 
     For most of these add-ons -- specifically, the add-ons that include either
     models or template tags -- you'll need to add the package name (e.g.,
-    ``'django.contrib.admin'``) to your ``INSTALLED_APPS`` setting and re-run
-    ``manage.py syncdb``.
+    ``'django.contrib.admin'``) to your :setting:`INSTALLED_APPS` setting and
+    re-run ``manage.py syncdb``.
 
 .. _"batteries included" philosophy: http://docs.python.org/tutorial/stdlib.html#batteries-included
 

docs/ref/contrib/messages.txt

@@ -386,7 +386,7 @@ SESSION_COOKIE_DOMAIN
 Default: ``None``
 
 The storage backends that use cookies -- ``CookieStorage`` and
-``FallbackStorage`` -- use the value of ``SESSION_COOKIE_DOMAIN`` in
+``FallbackStorage`` -- use the value of :setting:`SESSION_COOKIE_DOMAIN` in
 setting their cookies. See the :doc:`settings documentation </ref/settings>`
 for more information on how this works and why you might need to set it.