Prepare repo for Mitaka specs

This adds specs/mitaka/* to the doc index and
creates the specs/mitaka itself with the dummy spec.

Change-Id: Iadf4a7d4ed1b7df7185428ce123275d325bf0608

doc/source/index.rst

@@ -28,6 +28,14 @@ Liberty approved specs:
 
    specs/liberty/*
 
+Mitaka approved specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   specs/mitaka/*
+
 ==================
 Indices and tables
 ==================

specs/mitaka/dummy.rst

@@ -0,0 +1,104 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+==========================================
+Title of your blueprint
+==========================================
+
+
+Problem description
+===================
+
+
+Proposed change
+===============
+
+
+Data model impact
+-----------------
+
+
+REST API impact
+---------------
+
+
+Security impact
+---------------
+
+
+Notifications impact
+--------------------
+
+
+Other end user impact
+---------------------
+
+
+Performance impact
+------------------
+
+
+Other deployer impact
+---------------------
+
+
+Developer impact
+----------------
+
+
+Community impact
+----------------
+
+
+Alternatives
+------------
+
+
+Implementation
+==============
+
+Assignee(s)
+-----------
+
+
+Work items
+----------
+
+
+Dependencies
+============
+
+
+Testing
+=======
+
+Tempest Tests
+-------------
+
+
+Functional Tests
+----------------
+
+
+API Tests
+---------
+
+
+Documentation impact
+====================
+
+User Documentation
+------------------
+
+
+Developer Documentation
+-----------------------
+
+
+References
+==========
+
+