Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/yocto-poky/meta/lib/oe/classutils.py b/import-layers/yocto-poky/meta/lib/oe/classutils.py
index e7856c8..45cd524 100644
--- a/import-layers/yocto-poky/meta/lib/oe/classutils.py
+++ b/import-layers/yocto-poky/meta/lib/oe/classutils.py
@@ -36,7 +36,7 @@
     @classmethod
     def prioritized(tcls):
         return sorted(list(tcls.registry.values()),
-                      key=lambda v: v.priority, reverse=True)
+                      key=lambda v: (v.priority, v.name), reverse=True)
 
     def unregister(cls):
         for key in cls.registry.keys():