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/meta-openembedded/meta-python/recipes-devtools/python/python3-pyrsistent_0.15.7.bb b/meta-openembedded/meta-python/recipes-devtools/python/python3-pyrsistent_0.15.7.bb
index 2e567e9..5ef7140 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python3-pyrsistent_0.15.7.bb
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python3-pyrsistent_0.15.7.bb
@@ -1,2 +1,15 @@
+SUMMARY = "Persistent/Immutable/Functional data structures for Python"
+HOMEPAGE = "https://github.com/tobgu/pyrsistent"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENCE.mit;md5=ca574f2891cf528b3e7a2ee570337e7c"
+
+SRC_URI[md5sum] = "da9486d00ef5b213f40d5cf3c5bca82d"
+SRC_URI[sha256sum] = "cdc7b5e3ed77bed61270a47d35434a30617b9becdf2478af76ad2c6ade307280"
+
 inherit pypi setuptools3
-require python-pyrsistent.inc
+
+RDEPENDS_${PN} += " \
+    ${PYTHON_PN}-six \
+"
+
+BBCLASSEXTEND = "native nativesdk"