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/ruby/ruby.inc b/poky/meta/recipes-devtools/ruby/ruby.inc
index ce1b02f..a38b3fe 100644
--- a/poky/meta/recipes-devtools/ruby/ruby.inc
+++ b/poky/meta/recipes-devtools/ruby/ruby.inc
@@ -8,10 +8,10 @@
 SECTION = "devel/ruby"
 LICENSE = "Ruby | BSD-2-Clause | BSD-3-Clause | GPLv2 | ISC | MIT"
 LIC_FILES_CHKSUM = "\
-    file://COPYING;md5=340948e1882e579731841bf49cdc22c1 \
+    file://COPYING;md5=5b8c87559868796979806100db3f3805 \
     file://BSDL;md5=19aaf65c88a40b508d17ae4be539c4b5\
     file://GPL;md5=b234ee4d69f5fce4486a80fdaf4a4263\
-    file://LEGAL;md5=4ac0b84d1f7f420bca282e1adefc7f99 \
+    file://LEGAL;md5=2b6d62dc0d608f34d510ca3f428110ec \
 "
 
 DEPENDS = "ruby-native zlib openssl tcl libyaml gdbm readline libffi"