Add system attention indicators

- Different LEDs and statuses will be added to hardware status page
- Status for power will be shown and LED included is System identify Led

Signed-off-by: Sukanya Pandey <sukapan1@in.ibm.com>
Change-Id: I8689f7bf3cc02a7a90379ec50b005bf344c091e4
diff --git a/src/locales/en-US.json b/src/locales/en-US.json
index e4fb94a..4948c9d 100644
--- a/src/locales/en-US.json
+++ b/src/locales/en-US.json
@@ -374,6 +374,11 @@
     "processors": "Processors",
     "quicklinkTitle": "Quick links to hardware components",
     "system": "System",
+    "systemIndicator": {
+      "powerStatus": "Power status",
+      "identifyLed": "System identify LED",
+      "sectionTitle": "System attention indicators"
+    },
     "table": {
       "assetTag": "Asset tag",
       "bmcDateTime": "BMC date and time",