Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/conf/conf-notes.txt b/import-layers/yocto-poky/meta/conf/conf-notes.txt
index 2f2932b..f1a4f4d 100644
--- a/import-layers/yocto-poky/meta/conf/conf-notes.txt
+++ b/import-layers/yocto-poky/meta/conf/conf-notes.txt
@@ -1,3 +1,8 @@
+
+### Shell environment set up for builds. ###
+
+You can now run 'bitbake <target>'
+
 Common targets are:
     core-image-minimal
     core-image-sato