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/documentation/ref-manual/ref-terms.xml b/poky/documentation/ref-manual/ref-terms.xml
index f985468..722fa7e 100644
--- a/poky/documentation/ref-manual/ref-terms.xml
+++ b/poky/documentation/ref-manual/ref-terms.xml
@@ -41,11 +41,13 @@
                 That append file would match any
                 <filename>busybox_1.21.</filename><replaceable>x</replaceable><filename>.bb</filename>
                 version of the recipe.
-                So, the append file would match the following recipe names:
+                So, the append file would match any of the following recipe names:
                 <literallayout class='monospaced'>
      busybox_1.21.1.bb
      busybox_1.21.2.bb
      busybox_1.21.3.bb
+     busybox_1.21.10.bb
+     busybox_1.21.25.bb
                 </literallayout>
                 <note><title>Important</title>
                     The use of the "<filename>%</filename>" character
@@ -115,7 +117,7 @@
                         in your home directory within the existing
                         directory <filename>mybuilds</filename>:
                         <literallayout class='monospaced'>
-     $cd $HOME
+     $ cd $HOME
      $ source $HOME/poky/&OE_INIT_FILE; $HOME/mybuilds/YP-&POKYVERSION;
                         </literallayout>
                         </para></listitem>
@@ -141,7 +143,7 @@
                 The system used to build images in a Yocto Project
                 Development environment.
                 The build system is sometimes referred to as the
-                development host.
+                <firstterm>development host</firstterm>.
                 </para></listitem>
             <listitem><para>
                 <emphasis>Classes:</emphasis>
@@ -393,7 +395,7 @@
                 Poky is not a product level distro.
                 Rather, it is a good starting point for customization.
                 <note>
-                    Poky began an open-source
+                    Poky began as an open-source
                     project initially developed by OpenedHand.
                     OpenedHand developed Poky from the existing
                     OpenEmbedded build system to create a commercially