Refactor action target names Host-start-stop

The target change is:
obmc-chassis-stop -> obmc-host-stop
obmc-chassis-start -> obmc-host-start

Removed CHASSIS_FMT and CHASSIS_LINK_FMT
because they are no longer needed.
CHASSIS_POWER_FMT_2 did not change because
its used for obmc-chassis-reset.

Deleted files obmc-chassis-start@.target and
obmc-chassis-stop@.target because they are
no longer needed. I moved over their contents
to obmc-host-start and obmc-host-stop.

Updated phosphor-state-manager.bb and
skeleton-rev.bbclass to have correct commit
id.

Change-Id: I26cba4153038f39d60e8d450a05969a216848abe
Signed-off-by: Josh D. King <jdking@us.ibm.com>
diff --git a/meta-phosphor/common/recipes-phosphor/chassis/obmc-pcie-detect.bb b/meta-phosphor/common/recipes-phosphor/chassis/obmc-pcie-detect.bb
index 7af067f..b070958 100644
--- a/meta-phosphor/common/recipes-phosphor/chassis/obmc-pcie-detect.bb
+++ b/meta-phosphor/common/recipes-phosphor/chassis/obmc-pcie-detect.bb
@@ -8,7 +8,7 @@
 SKELETON_DIR = "pciedetect"
 
 TMPL = "pcie-slot-detect@.service"
-TGTFMT = "obmc-chassis-start@{0}.target"
+TGTFMT = "obmc-host-start@{0}.target"
 INSTFMT = "pcie-slot-detect@{0}.service"
 FMT = "../${TMPL}:${TGTFMT}.wants/${INSTFMT}"