recipe preparation for openpower PEL parser modules

The PEL parser for openpower-hw-diags requires some data files built by
openpower-libhei. There will eventually be another recipe for that will
use the same SRC_URI and SRCREV as openpower-libhei. So that information
has been moved to the openpower-libhei-rev.inc file. Then, the recipes
for both of these projects have been cleaned for readability.

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: Ib2141e53480d4b8a9afc767427e87bcefe02afc1
diff --git a/meta-openpower/recipes-phosphor/logging/openpower-libhei-rev.inc b/meta-openpower/recipes-phosphor/logging/openpower-libhei-rev.inc
new file mode 100644
index 0000000..6dbc415
--- /dev/null
+++ b/meta-openpower/recipes-phosphor/logging/openpower-libhei-rev.inc
@@ -0,0 +1,6 @@
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+
+SRC_URI = "git://github.com/openbmc/openpower-libhei"
+SRCREV = "0a905012d0e90ea32ca651883413cd84b56804d1"
+