Enabling a middleware to include in order to override the express view path 

Only required in the prod mode when the path to the view files is different.
Tested works well.
will need this middleware added in the config in generated apps

```
"expressView": {
       "priority": 100,
            "enabled": true,
            "module": {
                "name": "engine-munger/lib/expressView"
       }
 }
```