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-support/vim/files/disable_acl_header_check.patch b/import-layers/meta-openembedded/meta-oe/recipes-support/vim/files/disable_acl_header_check.patch
index 8f824e7..65e5f58 100644
--- a/import-layers/meta-openembedded/meta-oe/recipes-support/vim/files/disable_acl_header_check.patch
+++ b/import-layers/meta-openembedded/meta-oe/recipes-support/vim/files/disable_acl_header_check.patch
@@ -4,10 +4,10 @@
 
 Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
 ================================================
-diff --git a/src/configure.in b/src/configure.in
+diff --git a/src/configure.ac b/src/configure.ac
 index fb965e5..d734064 100644
---- a/src/configure.in
-+++ b/src/configure.in
+--- a/src/configure.ac
++++ b/src/configure.ac
 @@ -2511,7 +2511,7 @@ AC_CHECK_HEADERS(stdarg.h stdint.h stdlib.h string.h \
  	sys/systeminfo.h locale.h sys/stream.h termios.h \
  	libc.h sys/statfs.h poll.h sys/poll.h pwd.h \