Fix sphinx errors related to missing paths/modules

Remove/update paths/modules in docs that are no
longer valid.

Change-Id: I085d6d804927ab2d559bd8e9d0a95de84ddef2a0

cinder/volume/drivers/san/__init__.py

@@ -13,10 +13,10 @@
 #    under the License.
 
 """
-:mod:`cinder.volume.san` -- Cinder San Drivers
+:mod:`cinder.volume.drivers.san` -- Cinder San Drivers
 =====================================================
 
-.. automodule:: cinder.volume.san
+.. automodule:: cinder.volume.drivers.san
    :platform: Unix
    :synopsis: Module containing all the Cinder San drivers.
 """

doc/source/devref/cinder.rst

@@ -95,15 +95,6 @@ The :mod:`cinder.wsgi` Module
 Tests
 -----
 
-The :mod:`declare_conf` Module
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. automodule:: cinder.tests.unit.declare_conf
-    :noindex:
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
 
 The :mod:`conf_fixture` Module
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -125,11 +116,3 @@ The :mod:`test_rpc` Module
     :show-inheritance:
 
 
-The :mod:`runtime_conf` Module
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. automodule:: cinder.tests.unit.runtime_conf
-    :noindex:
-    :members:
-    :undoc-members:
-    :show-inheritance:

doc/source/devref/index.rst

@@ -40,7 +40,6 @@ Programming HowTos and Tutorials
     migration
     api.apache
     rolling.upgrades
-    genconfig
 
 Background Concepts for Cinder
 ------------------------------