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/cdrtools/cdrtools-native_3.01.bb b/poky/meta/recipes-devtools/cdrtools/cdrtools-native_3.01.bb
index 1c602e7..b568bb3 100644
--- a/poky/meta/recipes-devtools/cdrtools/cdrtools-native_3.01.bb
+++ b/poky/meta/recipes-devtools/cdrtools/cdrtools-native_3.01.bb
@@ -8,7 +8,7 @@
 LIC_FILES_CHKSUM = "file://COPYING;md5=32f68170be424c2cd64804337726b312"
 
 SRC_URI = " \
-	${SOURCEFORGE_MIRROR}/project/cdrtools/cdrtools-${REALPV}.tar.bz2 \
+	${SOURCEFORGE_MIRROR}/project/cdrtools/cdrtools-${PV}.tar.bz2 \
 	file://0001-Don-t-set-uid-gid-during-install.patch \
 	"
 UPSTREAM_VERSION_UNKNOWN = "1"
@@ -23,11 +23,6 @@
 
 inherit native
 
-PV = "3.01a31+really3.01"
-REALPV = "3.01"
-
-S = "${WORKDIR}/${BPN}-${REALPV}"
-
 do_install() {
 	make install GMAKE_NOWARN=true INS_BASE=${prefix} DESTDIR=${D}
 }