Add Firmware page

Adds ability to upload a fimware image by local workstation
or TFTP. Also adds ability to reboot BMC from the backup image.

- Add route definition, component view, and store for
  Firmware page
- Get ActiveSoftwareImage location at /redfish/v1/Managers/bmc
- Get backup by checking for an image id that is not the same as
  the active image /redfish/v1/UpdateService/FirmwareInventory
- Switch running firmware image by making PATCH request to
  /redfish/v1/Managers/bmc

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: I04450e5a170d374122908c4c0349ba3b6e93ed2c
diff --git a/src/views/Overview/Overview.vue b/src/views/Overview/Overview.vue
index 46944cc..ac48481 100644
--- a/src/views/Overview/Overview.vue
+++ b/src/views/Overview/Overview.vue
@@ -106,7 +106,7 @@
   mixins: [LoadingBarMixin],
   computed: mapState({
     server: state => state.system.systems[0],
-    bmcFirmwareVersion: state => state.firmware.bmcFirmwareVersion,
+    bmcFirmwareVersion: state => state.firmware.activeFirmware.version,
     powerCapValue: state => state.powerControl.powerCapValue,
     powerConsumptionValue: state => state.powerControl.powerConsumptionValue,
     serverManufacturer() {
@@ -139,7 +139,7 @@
     });
     Promise.all([
       this.$store.dispatch('system/getSystem'),
-      this.$store.dispatch('firmware/getBmcFirmware'),
+      this.$store.dispatch('firmware/getSystemFirwareVersion'),
       this.$store.dispatch('powerControl/getPowerControl'),
       quicklinksPromise,
       networkPromise,