Carol/docs/doc 803

Create wiki documentation: topic for course authors and shared topic for students.
@mhoeber @lamagnifica @srpearce @JAAkana @explorerleslie please review. 
Yeah, I wondered about that. I copied that link from elsewhere in the
change log, and it seems correct. The word index does not show up in
output; other chapter level links seem to be like that. @mhoeber or
@srpearce do you know anything about this?

On Fri, Nov 14, 2014 at 9:59 AM, Alison Hodges <notifications@github.com>
wrote:

> In en_us/course_authors/source/change_log.rst:
>
> > @@ -2,6 +2,32 @@
> >  Change Log
> >  ############
> >
> > +
> > +*****************
> > +November, 2014
> > +*****************
> > +
> > +.. list-table::
> > +   :widths: 10 70
> > +   :header-rows: 1
> > +
> > +   * - Date
> > +     - Change
> > +   * - 11/14/14
> > +     - Added new documentation for :ref:`using the course wiki<Course_Wiki>`
> > +       in the :ref:`Running Your Course Index` chapter.
>
> Index?
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/edx/edx-documentation/pull/18/files#r20362804>.
>