Store S3 mount locations

src/redux/actions/common_actions.js

@@ -81,12 +81,14 @@ export const saveState = () => {
       let currentState = {
         Release: state.relver.Release,
         RemoteMounts: state.mounts.RemoteMounts,
+        S3Mounts: state.mounts.S3Mounts,
         Version: state.relver.Version,
       };
 
       const providerList = [
         ...Constants.PROVIDER_LIST,
         ...state.mounts.RemoteMounts,
+        ...state.mounts.S3Mounts,
       ];
       for (const provider of providerList) {
         currentState[provider] = state.mounts.ProviderState[provider];