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/common/recipes-phosphor/chassis/obmc-pcie-detect/pcie-slot-detect@.service b/common/recipes-phosphor/chassis/obmc-pcie-detect/pcie-slot-detect@.service
index 532d5e9..6cc65f8 100644
--- a/common/recipes-phosphor/chassis/obmc-pcie-detect/pcie-slot-detect@.service
+++ b/common/recipes-phosphor/chassis/obmc-pcie-detect/pcie-slot-detect@.service
@@ -2,7 +2,7 @@
 Description=PCIE Slot Presence Detection For Chassis%i
 Wants=obmc-power-on@%i.target
 After=obmc-power-on@%i.target
-Conflicts=obmc-chassis-stop@%i.target
+Conflicts=obmc-host-stop@%i.target
 
 [Service]
 Type=oneshot
@@ -10,4 +10,4 @@
 ExecStart={sbindir}/pcie_slot_present.exe
 
 [Install]
-WantedBy=obmc-chassis-start@%i.target
+WantedBy=obmc-host-start@%i.target