reset upstream subtrees to HEAD

Reset the following subtrees on HEAD:
  poky: 8217b477a1(master)
  meta-xilinx: 64aa3d35ae(master)
  meta-openembedded: 0435c9e193(master)
  meta-raspberrypi: 490a4441ac(master)
  meta-security: cb6d1c85ee(master)

Squashed patches:
  meta-phosphor: drop systemd 239 patches
  meta-phosphor: mrw-api: use correct install path

Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openembedded/meta-oe/licenses/read-edid b/meta-openembedded/meta-oe/licenses/read-edid
new file mode 100644
index 0000000..2eb2c60
--- /dev/null
+++ b/meta-openembedded/meta-oe/licenses/read-edid
@@ -0,0 +1,17 @@
+
+ * This is an unofficial license. Let's call it BSD-like, with these terms:
+ *   * You are free to use this software for any purpose. I cannot guarantee
+ *     anything about this software or its fitness for any purpose. I will
+ *     offer support for this software as long as I am capable of doing so,
+ *     but this should not be interpreted as a support contract of any kind.
+ *
+ *   * You are free to modify, distribute, etc. this code under the strict
+ *     condition that you email me, Matthew Kern <pyrophobicman@gmail.com>, a
+ *     brief message on what you're doing. Nothing will be rejected, this is
+ *     simply to keep tabs on my work, and maybe we can share ideas on EDIDs.
+ *
+ *   * (C)opyright 2008-2014 Matthew Kern
+ *
+ *   Please see AUTHORS for a list of the people who made this software
+ *   possible. All of the current code is a rewrite of my own work, but
+ *   I am still indebted to those guys for a ton of the ideas.