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-graphics/xorg-lib/libx11_1.6.9.bb b/poky/meta/recipes-graphics/xorg-lib/libx11_1.6.9.bb
index 8c2a57c..ff60a42 100644
--- a/poky/meta/recipes-graphics/xorg-lib/libx11_1.6.9.bb
+++ b/poky/meta/recipes-graphics/xorg-lib/libx11_1.6.9.bb
@@ -11,7 +11,8 @@
 PE = "1"
 
 SRC_URI += "file://Fix-hanging-issue-in-_XReply.patch \
-            file://disable_tests.patch"
+            file://disable_tests.patch \
+            file://libx11-whitespace.patch"
 
 SRC_URI[md5sum] = "55adbfb6d4370ecac5e70598c4e7eed2"
 SRC_URI[sha256sum] = "9cc7e8d000d6193fa5af580d50d689380b8287052270f5bb26a5fb6b58b2bed1"