Add XSRF token to websocket connection

Resolves HTTP authentication failure when attempting to make
a websocket connection.

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: Ie833f1cd281dd3b7124ac798eb5318b24df0ed8f
diff --git a/src/store/modules/Authentication/AuthenticanStore.js b/src/store/modules/Authentication/AuthenticanStore.js
index d64c730..7a0c5ba 100644
--- a/src/store/modules/Authentication/AuthenticanStore.js
+++ b/src/store/modules/Authentication/AuthenticanStore.js
@@ -10,7 +10,8 @@
   },
   getters: {
     authError: state => state.authError,
-    isLoggedIn: state => !!state.cookie
+    isLoggedIn: state => !!state.cookie,
+    token: state => state.cookie
   },
   mutations: {
     authSuccess(state) {