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/overview-manual/overview-manual-development-environment.xml b/poky/documentation/overview-manual/overview-manual-development-environment.xml
index 2f1bd16..36ebf8a 100644
--- a/poky/documentation/overview-manual/overview-manual-development-environment.xml
+++ b/poky/documentation/overview-manual/overview-manual-development-environment.xml
@@ -87,7 +87,7 @@
         as its operating system as your development host.
         When you have a Mac or Windows-based system, you can set it up
         as the development host by using
-        <ulink url='https://git.yoctoproject.org/cgit/cgit.cgi/crops/about/'>CROPS</ulink>,
+        <ulink url='https://github.com/crops/poky-container'>CROPS</ulink>,
         which leverages
         <ulink url='https://www.docker.com/'>Docker Containers</ulink>.
         Once you take the steps to set up a CROPS machine, you effectively