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-oe/recipes-sato/claws-mail/claws-plugin-gtkhtml2-viewer_0.31.bb b/import-layers/meta-openembedded/meta-oe/recipes-sato/claws-mail/claws-plugin-gtkhtml2-viewer_0.31.bb
index c252573..29b41be 100644
--- a/import-layers/meta-openembedded/meta-oe/recipes-sato/claws-mail/claws-plugin-gtkhtml2-viewer_0.31.bb
+++ b/import-layers/meta-openembedded/meta-oe/recipes-sato/claws-mail/claws-plugin-gtkhtml2-viewer_0.31.bb
@@ -4,7 +4,7 @@
 LICENSE = "GPLv3"
 LIC_FILES_CHKSUM = "file://COPYING;md5=977f04a8048c04684e521c06e2844a94"
 
-PNBLACKLIST[claws-plugin-gtkhtml2-viewer] ?= "depends on blacklisted claws-mail"
+PNBLACKLIST[claws-plugin-gtkhtml2-viewer] ?= "depends on blacklisted claws-mail - the recipe will be removed on 2017-09-01 unless the issue is fixed"
 
 PR = "r1"