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/scripts/buildhistory-collect-srcrevs b/import-layers/yocto-poky/scripts/buildhistory-collect-srcrevs
index 8a03580..d375b04 100755
--- a/import-layers/yocto-poky/scripts/buildhistory-collect-srcrevs
+++ b/import-layers/yocto-poky/scripts/buildhistory-collect-srcrevs
@@ -101,7 +101,7 @@
                 for name, value in srcrevs.items():
                     orig = orig_srcrevs.get(name, orig_srcrev)
                     if options.reportall or value != orig:
-                        all_srcrevs[curdir].append((pn, name, srcrev))
+                        all_srcrevs[curdir].append((pn, name, value))
 
     for curdir, srcrevs in sorted(all_srcrevs.items()):
         if srcrevs: