Reset poky to before our libpam hacks

Things got a bit out of synch with openbmc-config due to the libpam
issues and the migration from the meta-* layers.

Revert the two previous commits and then put the latest poky in with the
libpam revert and get openbmc-config right again.

Revert "Revert "libpam: update 1.3.1 -> 1.5.1""

This reverts commit 87ddd3eab4df68e624b5350ccaab28b3b97547c0.

Revert "poky: subtree update:796be0593a..10c69538c0"

This reverts commit c723b72979bfac6362509cf1fe086900f6641f28.

Change-Id: I3a1f405193aee6a21fe0cd24be9927c143a23d9a
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/documentation/ref-manual/migration-2.2.rst b/poky/documentation/ref-manual/migration-2.2.rst
index 5c6fecf..ac247dc 100644
--- a/poky/documentation/ref-manual/migration-2.2.rst
+++ b/poky/documentation/ref-manual/migration-2.2.rst
@@ -28,8 +28,8 @@
 introduces the new :term:`SYSROOT_DIRS`,
 :term:`SYSROOT_DIRS_NATIVE`, and
 :term:`SYSROOT_DIRS_BLACKLIST`. See the
-:oe_lists:`v2 patch series on the OE-Core Mailing List
-</pipermail/openembedded-core/2016-May/121365.html>`
+`v2 patch series on the OE-Core Mailing
+List <http://lists.openembedded.org/pipermail/openembedded-core/2016-May/121365.html>`__
 for additional information.
 
 .. _migration-2.2-removal-of-old-images-from-tmp-deploy-now-enabled: