Add GlobalStore module

Create a GlobalStore to store global variables,
including data in app header.

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: Id498dec3925feec9a7e31ede91328f89ae591a0b
diff --git a/src/store/index.js b/src/store/index.js
index 3b86bfe..af06a47 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -2,6 +2,7 @@
 import Vuex from "vuex";
 
 import LocalUserManagementStore from "./modules/AccessControl/LocalUserMangementStore";
+import GlobalStore from "./modules/GlobalStore";
 
 Vue.use(Vuex);
 
@@ -10,6 +11,7 @@
   mutations: {},
   actions: {},
   modules: {
+    global: GlobalStore,
     localUsers: LocalUserManagementStore
   }
 });