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/recipes-extended/cronie/cronie_1.5.1.bb b/import-layers/yocto-poky/meta/recipes-extended/cronie/cronie_1.5.1.bb
index 6d46629..cfb8c21 100644
--- a/import-layers/yocto-poky/meta/recipes-extended/cronie/cronie_1.5.1.bb
+++ b/import-layers/yocto-poky/meta/recipes-extended/cronie/cronie_1.5.1.bb
@@ -30,7 +30,7 @@
 
 inherit autotools update-rc.d useradd systemd
 
-PACKAGECONFIG ?= "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam', '', d)}"
+PACKAGECONFIG ?= "${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}"
 
 PACKAGECONFIG[audit] = "--with-audit,--without-audit,audit,"
 PACKAGECONFIG[pam] = "--with-pam,--without-pam,libpam,${PAM_DEPS}"