adjustment of the tutorial component and all dependencies to the new tutorial.json

src/reducers/tutorialReducer.js

@@ -1,4 +1,4 @@
-import { TUTORIAL_SUCCESS, TUTORIAL_ERROR, TUTORIAL_CHANGE, TUTORIAL_XML, TUTORIAL_ID, TUTORIAL_LEVEL } from '../actions/types';
+import { TUTORIAL_SUCCESS, TUTORIAL_ERROR, TUTORIAL_CHANGE, TUTORIAL_XML, TUTORIAL_ID, TUTORIAL_STEP } from '../actions/types';
 
 import { tutorials } from '../components/Tutorial/tutorials';
 
@@ -7,7 +7,8 @@ const initialState = {
             JSON.parse(window.localStorage.getItem('tutorial'))
           : new Array(tutorials.length).fill({}),
   level: 'instruction',
-  currentId: null,
+  currentId: 0,
+  activeStep: 0,
   change: 0
 };
 
@@ -32,10 +33,10 @@ export default function(state = initialState, action){
         ...state,
         currentId: action.payload
       }
-    case TUTORIAL_LEVEL:
+    case TUTORIAL_STEP:
       return {
         ...state,
-        level: action.payload
+        activeStep: action.payload
       }
     default:
       return state;