Merge pull request #11 from uda5150/add-install-explanation-to-readme

Add setup explanation to README

Author: maxkfranz

README.md

@@ -6,6 +6,19 @@ Most props of this component are [Cytoscape JSON](http://js.cytoscape.org/#core/
 
 ## Usage
 
+### npm
+
+```bash
+npm install react-cytoscapejs
+```
+
+### yarn
+
+```bash
+yarn add react-cytoscapejs
+```
+
+
 The component is created by putting a `<CytoscapeComponent>` within the `render()` function of one of your apps's React components. Here is a minimal example:
 
 ```jsx
@@ -29,7 +42,7 @@ class MyApp extends React.Component {
   }
 }
 
-ReactDOM.render( React.createElement(MyApp, document.getElementById('root') );
+ReactDOM.render( React.createElement(MyApp, document.getElementById('root')));
 ```
 
 ## `Basic props`