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/meta-openembedded/meta-oe/README b/import-layers/meta-openembedded/meta-oe/README
index fdc5640..dabed2f 100644
--- a/import-layers/meta-openembedded/meta-oe/README
+++ b/import-layers/meta-openembedded/meta-oe/README
@@ -1,15 +1,15 @@
 This layer depends on:
 
 URI: git://github.com/openembedded/oe-core.git
-branch: pyro
+branch: rocko
 revision: HEAD
 
-Send pull requests to openembedded-devel@lists.openembedded.org with '[meta-oe][pyro]' in the subject'
+Send pull requests to openembedded-devel@lists.openembedded.org with '[meta-oe][rocko]' in the subject'
 
 When sending single patches, please use something like:
-'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-oe][pyro][PATCH'
+'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-oe][rocko][PATCH'
 
 You are encouraged to fork the mirror on github https://github.com/openembedded/meta-oe/ to share your patches, this is preferred for patch sets consisting of more than one patch. Other services like gitorious, repo.or.cz or self hosted setups are of course accepted as well, 'git fetch <remote>' works the same on all of them. We recommend github because it is free, easy to use, has been proven to be reliable and has a really good web GUI.
 
-pyro Branch Maintainer:
+rocko Branch Maintainer:
 Armin Kuster <akuster808@gmail.com>