* initialisation of all libraries

feature: #1

src/store/index.js

@@ -0,0 +1,10 @@
+import { createStore } from 'vuex'
+import moduleA from './moduleA.module'
+import moduleB from './moduleB.module'
+
+export default createStore({
+  modules: {
+    a: moduleA,
+    b: moduleB
+  }
+})