Fixed #17063 -- Fixed visibility of a few version-dependant notes in our documentation.

Thanks jifeng.yin AT gmail DOT com for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17057 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/topics/auth.txt

@@ -636,7 +636,6 @@ Manually managing a user's password
 .. currentmodule:: django.contrib.auth.utils
 
 .. versionadded:: 1.4
-
     The :mod:`django.contrib.auth.utils` module provides a set of functions
     to create and validate hashed password. You can use them independently
     from the ``User`` model.

docs/topics/db/queries.txt

@@ -375,7 +375,6 @@ translates (roughly) into the following SQL::
    .. _`Keyword Arguments`: http://docs.python.org/tutorial/controlflow.html#keyword-arguments
 
 .. versionchanged:: 1.4
-
     The field specified in a lookup has to be the name of a model field.
     There's one exception though, in case of a
     :class:`~django.db.models.fields.ForeignKey` you can specify the field

docs/topics/http/urls.txt

@@ -29,7 +29,6 @@ mappings. And, because it's pure Python code, it can be constructed
 dynamically.
 
 .. versionadded:: 1.4
-
     Django also allows to translate URLs according to the active language.
     This process is described in the
     :ref:`internationalization docs <url-internationalization>`.

docs/topics/i18n/translation.txt

@@ -1496,7 +1496,6 @@ translations for the same literal:
    is used as a fallback.
 
 .. deprecated:: 1.3
-
     Lookup in the ``locale`` subdirectory of the directory containing your
     settings file (item 3 above) is deprecated since the 1.3 release and will be
     removed in Django 1.5. You can use the :setting:`LOCALE_PATHS` setting

docs/topics/serialization.txt

@@ -198,7 +198,6 @@ Natural keys
 ------------
 
 .. versionadded:: 1.2
-
    The ability to use natural keys when serializing/deserializing data was
    added in the 1.2 release.