improve new chassis power services

A few miscellaneous changes to improve descriptions and update where
these services are actually installed by the bitbake recipes.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Ic4471edcc589cd28f153a708d53f5a9b53fa2913
diff --git a/service_files/phosphor-reset-chassis-on@.service b/service_files/phosphor-reset-chassis-on@.service
index d7555b7..f403fa9 100644
--- a/service_files/phosphor-reset-chassis-on@.service
+++ b/service_files/phosphor-reset-chassis-on@.service
@@ -9,7 +9,7 @@
 [Service]
 RemainAfterExit=no
 ExecStart=/bin/systemctl start obmc-chassis-poweron@%i.target
-
+SyslogIdentifier=phosphor-reset-chassis-on
 
 [Install]
 WantedBy=obmc-chassis-powerreset@%i.target