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/contrib/verify-homepage.py b/import-layers/yocto-poky/scripts/contrib/verify-homepage.py
index d39dd1d..76f1749 100755
--- a/import-layers/yocto-poky/scripts/contrib/verify-homepage.py
+++ b/import-layers/yocto-poky/scripts/contrib/verify-homepage.py
@@ -44,7 +44,7 @@
             if realfn in checked:
                 continue
             data = bbhandler.parse_recipe_file(realfn)
-            homepage = data.getVar("HOMEPAGE", True)
+            homepage = data.getVar("HOMEPAGE")
             if homepage:
                 try:
                     urllib.request.urlopen(homepage, timeout=5)