Remove fork ribbon and add "do not use" message on readme

README.md

@@ -1,51 +1,3 @@
 # romgerebox
 
-"Beat box" app, inspired by [incredibox](https://www.incredibox.com/) : [romgerebox.mestres.fr](https://romgerebox.mestres.fr/).
-
-
-## Prerequisites
-
-You will need the following things properly installed on your computer.
-
-* [Git](https://git-scm.com/)
-* [Node.js](https://nodejs.org/) (with npm)
-* [Ember CLI](https://ember-cli.com/)
-* [Google Chrome](https://google.com/chrome/)
-
-## Installation
-
-* `git clone <repository-url>` this repository
-* `cd romgerebox`
-* `npm install`
-
-## Running / Development
-
-* `ember serve`
-* Visit your app at [http://localhost:4200](http://localhost:4200).
-* Visit your tests at [http://localhost:4200/tests](http://localhost:4200/tests).
-
-### Code Generators
-
-Make use of the many generators for code, try `ember help generate` for more details
-
-### Running Tests
-
-* `ember test`
-* `ember test --server`
-
-### Building
-
-* `ember build` (development)
-* `ember build --environment production` (production)
-
-### Deploying
-
-Specify what it takes to deploy your app.
-
-## Further Reading / Useful Links
-
-* [ember.js](https://emberjs.com/)
-* [ember-cli](https://ember-cli.com/)
-* Development Browser Extensions
-  * [ember inspector for chrome](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
-  * [ember inspector for firefox](https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/)
+This branch contains non free samples, please do not use this branch, and use the master branch instead.

app/templates/index.hbs

@@ -1,4 +1,3 @@
-<a style="position: fixed; top: 0px; right: 0px; z-index: 9999;" href="https://github.com/romgere/romgerebox"><img width="149" height="149" src="https://github.blog/wp-content/uploads/2008/12/forkme_right_darkblue_121621.png?resize=149%2C149" class="attachment-full size-full" alt="Fork me on GitHub" data-recalc-dims="1"></a>
 {{#paper-toolbar class="flex-initial"}}
   {{#paper-toolbar-tools}}
     <div class="flex-60 flex-offset-20">