Adds :contents: directive to Clear Linux collaboration guide.

Signed-off-by: Michael Vincerra <michael.vincerra@intel.com>

source/clear-linux/reference/collaboration/documentation/contents.rst

@@ -0,0 +1,40 @@
+.. _contents: 
+
+
+Contents directive
+##################
+
+For |CL| documentation that has three or more sections, use the `contents:`
+directive as shown in the example below. This directive automatically captures the headings (and 
+subheadings if used) as specified in the value given after `:depth:`. Adding this directive to 
+longer documents allows users to quickly navigate to the desired section.
+
+ .. contents: :local: 
+    :depth: 2
+
+.. code-block:: bash
+
+   .. contents: :local: 
+   	  :depth: 2
+
+.. note:: 
+   
+   Assure that you add `:local:` as the value. For more resources on this directive, 
+   visit the `reStruturedText Directives`_ 
+
+EXAMPLE: 
+
+Clear Linux Guide Example  
+*************************
+
+Introduction
+=========
+
+Step-by-Step
+============
+
+Launch
+======
+
+
+.. _reStruturedText Directives: http://docutils.sourceforge.net/0.4/docs/ref/rst/directives.html#table-of-contents

source/clear-linux/reference/collaboration/documentation/rest.rst

@@ -36,6 +36,7 @@ templates supplied.
    cross
    images
    code
+   contents
 
 
 .. _Sphinx documentation: