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-selftest/recipes-test/recipetool/selftest-recipetool-appendfile.bb b/import-layers/yocto-poky/meta-selftest/recipes-test/recipetool/selftest-recipetool-appendfile.bb
index 7d0a040..7375c47 100644
--- a/import-layers/yocto-poky/meta-selftest/recipes-test/recipetool/selftest-recipetool-appendfile.bb
+++ b/import-layers/yocto-poky/meta-selftest/recipes-test/recipetool/selftest-recipetool-appendfile.bb
@@ -15,6 +15,8 @@
            file://selftest-replaceme-inst-todir-globfile \
            file://selftest-replaceme-inst-func"
 
+EXCLUDE_FROM_WORLD = "1"
+
 install_extrafunc() {
 	install -m 0644 ${WORKDIR}/selftest-replaceme-inst-func ${D}${datadir}/selftest-replaceme-inst-func
 }