move an image in web app implementation chapter

Rewritten-docs.md

@@ -3486,6 +3486,8 @@ and it creates a new state. This process is very easy to reason about and is
 also very easy to test using unit tests. Please read the [redux
 documentation](http://redux.js.org/) for detailed information about the library.
 
+![Redux state handling schema](https://github.com/ReCodEx/wiki/raw/master/images/redux.png)
+
 The main difference between *Flux* and *redux* is the fact that there is only
 one store with one reducer in redux. The single reducer might be composed from
 several silmple reducers which might be composed from other simple reducers as
@@ -3495,7 +3497,6 @@ decide which actions it will process and which it will ignore based on the
 *type* of the action. The simple reducers can change only a specific subtree of
  the whole state tree and these subtrees do not overlap.
 
-![Redux state handling schema](https://github.com/ReCodEx/wiki/raw/master/images/redux.png)
 
 ##### Redux Middleware