meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/meta/recipes-devtools/python/python-six.inc b/poky/meta/recipes-devtools/python/python-six.inc
index c386090..05b3281 100644
--- a/poky/meta/recipes-devtools/python/python-six.inc
+++ b/poky/meta/recipes-devtools/python/python-six.inc
@@ -2,10 +2,7 @@
 HOMEPAGE = "https://pypi.python.org/pypi/six/"
 SECTION = "devel/python"
 LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=f82eb3a1a7fade60bda5980935084b62"
-
-SRC_URI[md5sum] = "e92c23c882c7d5564ce5773fe31b2771"
-SRC_URI[sha256sum] = "30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=43cfc9e4ac0e377acfb9b76f56b8415d"
 
 inherit pypi