diff --git a/.npmignore b/.npmignore
index dabcd06..2d6fb6b 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,4 +1,5 @@
 .idea
 example-project
 docs
-src/public/js
\ No newline at end of file
+src/public/js
+build
diff --git a/README.md b/README.md
index 6dfca2c..5860826 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,6 @@ CLI | Config file | Description | Example
 ```d``` | ```projectDir``` | Relative path to project source code directory | ```-d src```
 ```e``` | ```entryPoint``` | Relative path to project source entry point file (must be inside ```dir```) | ```-e src/app.js```
 ```x``` | ```excludeDir``` | Relative path(or paths separated by ```,```) to directories for exclusion | ```-x src/doc,src/thirdparty```
-```i``` | ```ideCmd``` | command to open file in IDE from bash (default 'webstorm') | ```-i code```
 ```p``` | ```clientPort``` | Port for Codecrumbs client (optional, default *2018*) | ```-p 2019```
 ```n``` | ```projectNameAlias``` | Project name alias (optional, default same as ```-d``` value) | ```-n my-hello-world```
 ```C``` | - | Path to codecrumbs.config.js (optional, by default will try to find the file in PWD) | ```-C config/codecrumbs.config.js```
@@ -108,12 +107,6 @@ Current version supports next programming languages:
 
 Please file an issue to support other language you would like to have.
 
-### Download & Upload (learn and share your knowledge)
-
-You can take a snapshot of application state at any point of time and share it with others. Simply download the json file of codecrumbs store (*top-right corner, "setup -> download"*). This json file can be then uploaded to codecrumbs (*top-right corner, "setup -> upload"*) to represent exactly same picture, even without having that project locally!
-
-<img src="/docs/upload-feature-2.gif" width="100%"/>
-
 ### Dependencies
 > Note: In current version only [JavaScript, TypeScript] offer this feature
 
@@ -131,18 +124,6 @@ UI explained:
 
 [js2flowchart](https://github.com/Bogdan-Lyashenko/js-code-to-svg-flowchart) is used in the sidebar to draw flowchart for the selected file code.
 
-### IDE integration
-> Check ```-i``` CLI param first to configure command.
-
-Navigate from browser to your code editor simply by clicking ```Command+click```(or ```Alt+click```) on a file or a codecrumb to open file in your IDE.
-
-<img src="/docs/ide-integration.gif" width="100%"/>
-
-## Case studies
-The tool (codecrumbs) allows us to learn, document and explain a codebase much faster. Also, with *Download & Upload* feature it becomes super easy to collect and share your "investigation results".
-
-The ultimate goal is to have many case studies hosting at [https://codecrumbs.io](https://codecrumbs.io/). **The library of projects "explained with codecrumbs", the place for collaborative learning**. More features around that coming soon, stay tuned.
-
 ## Support
 Any support is very much appreciated! 👍 😘 ❤️
 If you like this project, please, **put a :star: and tweet about it**. Thanks!
diff --git a/src/public/js/App.js b/src/public/js/App.js
index abe8f78..60cd957 100644
--- a/src/public/js/App.js
+++ b/src/public/js/App.js
@@ -59,9 +59,6 @@ const App = (props = {}) => {
         <Suspense fallback={null}>
           <SideBar />
         </Suspense>
-        {props.extraLayout.appBodyBottom && (
-          <props.extraLayout.appBodyBottom.Component {...props} />
-        )}
       </div>
 
       <footer className="footer">
diff --git a/src/public/js/components/topBar/controls/ViewSwitches/List/ViewSwitchList.less b/src/public/js/components/topBar/controls/ViewSwitches/List/ViewSwitchList.less
index f4b7f39..80050fc 100644
--- a/src/public/js/components/topBar/controls/ViewSwitches/List/ViewSwitchList.less
+++ b/src/public/js/components/topBar/controls/ViewSwitches/List/ViewSwitchList.less
@@ -17,7 +17,7 @@
   }
 
   .settingContainer {
-    display: flex;
+    display: none;
     flex-direction: row;
 
     .spacer {
@@ -26,4 +26,4 @@
       border-left: 1px solid #d9d9d9;
     }
   }
-}
\ No newline at end of file
+}
diff --git a/src/public/js/core/store/index.js b/src/public/js/core/store/index.js
index b7b385b..3ae258b 100644
--- a/src/public/js/core/store/index.js
+++ b/src/public/js/core/store/index.js
@@ -9,13 +9,13 @@ import dataBus from '../dataBus/reducer';
 import namespaceIntegration from '../namespaceIntegration/reducer';
 import rootSaga from './sagas';
 
-export default ({ extraReducers = {}, extraPersistWhiteList = [] } = {}) => {
+export default () => {
   const sagaMiddleware = createSagaMiddleware();
   const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
 
   const persistConfig = {
     key: 'codecrumbs-config-storage',
-    whitelist: ['controlsBus', ...extraPersistWhiteList],
+    whitelist: ['controlsBus'],
     storage
   };
 
@@ -24,8 +24,7 @@ export default ({ extraReducers = {}, extraPersistWhiteList = [] } = {}) => {
     combineReducers({
       controlsBus,
       dataBus,
-      namespaceIntegration,
-      ...extraReducers
+      namespaceIntegration
     })
   );
 
diff --git a/src/public/js/index.js b/src/public/js/index.js
index d158d08..634aee1 100644
--- a/src/public/js/index.js
+++ b/src/public/js/index.js
@@ -6,14 +6,13 @@ import { PersistGate } from 'redux-persist/integration/react';
 import App from './App';
 import getStore from './core/store';
 
-const extraLayout = {};
 export default (options, mountNodeId) => {
   const { store, persistor } = getStore();
 
   ReactDOM.render(
     <Provider store={store}>
       <PersistGate loading={null} persistor={persistor}>
-        <App extraLayout={extraLayout} {...options} />
+        <App {...options} />
       </PersistGate>
     </Provider>,
     document.getElementById(mountNodeId)