Add see also box for Jupyter and ipyparallel docs

docs/source/index.rst

@@ -1,37 +1,46 b''
 =====================
 IPython Documentation
 =====================
 
 .. htmlonly::
 
    :Release: |release|
    :Date: |today|
 
 .. only:: not rtd
 
     Welcome to the official IPython documentation.
 
 .. only:: rtd
 
     This is a partial copy of IPython documentation, please visit `IPython official documentation <http://ipython.org/documentation.html>`_.
 
 Contents
 ========
 
 .. toctree::
    :maxdepth: 1
 
    overview
    whatsnew/index
    install/index
    interactive/index
    config/index
    development/index
    api/index
    about/index
 
+.. seealso::
+
+   `Jupyter documentation <http://jupyter.readthedocs.org/en/latest/>`__
+     The Notebook code and many other pieces formerly in IPython are now parts
+     of Project Jupyter.
+   `ipyparallel documentation <http://ipyparallel.readthedocs.org/en/latest/>`__
+     Formerly ``IPython.parallel``.
+
+
 .. htmlonly::
    * :ref:`genindex`
    * :ref:`modindex`
    * :ref:`search`