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/meta-openembedded/meta-gnome/recipes-gnome/system-tools/system-tools-backends_2.10.2.bb b/import-layers/meta-openembedded/meta-gnome/recipes-gnome/system-tools/system-tools-backends_2.10.2.bb
index 745b558..862c0ea 100644
--- a/import-layers/meta-openembedded/meta-gnome/recipes-gnome/system-tools/system-tools-backends_2.10.2.bb
+++ b/import-layers/meta-openembedded/meta-gnome/recipes-gnome/system-tools/system-tools-backends_2.10.2.bb
@@ -51,4 +51,4 @@
 FILES_${PN} += " ${datadir}/system-tools-backends-2.0/scripts"
 FILES_${PN} += " ${datadir}/polkit*"
 
-PNBLACKLIST[system-tools-backends] ?= "does not build with distroless qemuarm as reported in 'State of bitbake world' thread, nobody volunteered to fix them"
+PNBLACKLIST[system-tools-backends] ?= "does not build with distroless qemuarm as reported in 'State of bitbake world' thread, nobody volunteered to fix them - the recipe will be removed on 2017-09-01 unless the issue is fixed"