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/images.rst b/poky/documentation/ref-manual/images.rst
index cf5cc11..5e9374e 100644
--- a/poky/documentation/ref-manual/images.rst
+++ b/poky/documentation/ref-manual/images.rst
@@ -37,9 +37,9 @@
    all the pieces required to run builds using the build system as well
    as the build system itself. You can boot and run the image using
    either the `VMware
-   Player <https://www.vmware.com/products/player/overview.html>`__ or
+   Player <http://www.vmware.com/products/player/overview.html>`__ or
    `VMware
-   Workstation <https://www.vmware.com/products/workstation/overview.html>`__.
+   Workstation <http://www.vmware.com/products/workstation/overview.html>`__.
    For more information on this image, see the :yocto_home:`Build
    Appliance </software-item/build-appliance>` page
    on the Yocto Project website.