Create firmware-card component

Create reusable firmware card component that will be
used in the updated firmware page:
https://ibm.invisionapp.com/share/4XNZ0JAMJ7B#/screens/319212821_4-8-D-1_Home

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: I86e526c59ac5c2e2c011aed0ce4bc3d82db63b5e
diff --git a/app/index.js b/app/index.js
index 62fff23..8eec6c5 100644
--- a/app/index.js
+++ b/app/index.js
@@ -104,6 +104,7 @@
 import network_controller from './configuration/controllers/network-controller.js';
 import snmp_controller from './configuration/controllers/snmp-controller.js';
 import firmware_controller from './configuration/controllers/firmware-controller.js';
+import card from './configuration/components/card.js';
 
 import access_control from './access-control/index.js';
 import user_controller from './access-control/controllers/user-controller.js';