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-networking/recipes-protocols/babeld/babeld_1.9.1.bb b/meta-openembedded/meta-networking/recipes-protocols/babeld/babeld_1.9.1.bb
index 27e7b43..6dd15ad 100644
--- a/meta-openembedded/meta-networking/recipes-protocols/babeld/babeld_1.9.1.bb
+++ b/meta-openembedded/meta-networking/recipes-protocols/babeld/babeld_1.9.1.bb
@@ -15,6 +15,8 @@
 SRC_URI = "git://github.com/jech/babeld.git;protocol=git"
 SRCREV = "0835d5d894ea016ab7b81562466cade2c51a12d4"
 
+UPSTREAM_CHECK_GITTAGREGEX = "babeld-(?P<pver>\d+(\.\d+)+)"
+
 S = "${WORKDIR}/git"
 
 do_compile () {