Added polling for watcher.

src/redux/application/application.reducer.js

@@ -5,6 +5,7 @@ const INITIAL_STATE = {
   watcherError: null,
   selectedJobId: null,
   selectedJobTargetPc: 100,
+  settings: {},
 };
 
 const applicationReducer = (state = INITIAL_STATE, action) => {
@@ -41,6 +42,9 @@ const applicationReducer = (state = INITIAL_STATE, action) => {
       };
     case ApplicationActionTypes.SET_SELECTED_JOB_ID:
       return { ...state, selectedJobId: action.payload };
+    case ApplicationActionTypes.SET_SETTINGS:
+      return { ...state, settings: { ...state.settings, ...action.payload } };
+
     default:
       return state;
   }