Inherit Werkzeug docs (#2135)

Fix #2132

docs/api.rst

@@ -30,61 +30,12 @@ Incoming Request Data
 
 .. autoclass:: Request
    :members:
-
+   :inherited-members:
-   .. attribute:: form
-
-      A :class:`~werkzeug.datastructures.MultiDict` with the parsed form data from ``POST``
-      or ``PUT`` requests.  Please keep in mind that file uploads will not
-      end up here,  but instead in the :attr:`files` attribute.
-
-   .. attribute:: args
-
-      A :class:`~werkzeug.datastructures.MultiDict` with the parsed contents of the query
-      string.  (The part in the URL after the question mark).
-
-   .. attribute:: values
-
-      A :class:`~werkzeug.datastructures.CombinedMultiDict` with the contents of both
-      :attr:`form` and :attr:`args`.
-
-   .. attribute:: cookies
-
-      A :class:`dict` with the contents of all cookies transmitted with
-      the request.
-
-   .. attribute:: stream
-
-      If the incoming form data was not encoded with a known mimetype
-      the data is stored unmodified in this stream for consumption.  Most
-      of the time it is a better idea to use :attr:`data` which will give
-      you that data as a string.  The stream only returns the data once.
-
-   .. attribute:: headers
-
-      The incoming request headers as a dictionary like object.
-
-   .. attribute:: data
-
-      Contains the incoming request data as string in case it came with
-      a mimetype Flask does not handle.
-
-   .. attribute:: files
-
-      A :class:`~werkzeug.datastructures.MultiDict` with files uploaded as part of a
-      ``POST`` or ``PUT`` request.  Each file is stored as
-      :class:`~werkzeug.datastructures.FileStorage` object.  It basically behaves like a
-      standard file object you know from Python, with the difference that
-      it also has a :meth:`~werkzeug.datastructures.FileStorage.save` function that can
-      store the file on the filesystem.
 
    .. attribute:: environ
 
       The underlying WSGI environment.
 
-   .. attribute:: method
-
-      The current request method (``POST``, ``GET`` etc.)
-
    .. attribute:: path
    .. attribute:: full_path
    .. attribute:: script_root
@@ -114,13 +65,6 @@ Incoming Request Data
       `url_root`    ``u'http://www.example.com/myapplication/'``
       ============= ======================================================
 
-   .. attribute:: is_xhr
-
-      ``True`` if the request was triggered via a JavaScript
-      `XMLHttpRequest`. This only works with libraries that support the
-      ``X-Requested-With`` header and set it to `XMLHttpRequest`.
-      Libraries that do that are prototype, jQuery and Mochikit and
-      probably some more.
 
 .. class:: request