[added] basic examples in README

Author: Jason Madsen

README.md

@@ -1,3 +1,74 @@
 # react-menu
 
-[wip] Accessible menu component built for React.JS
+An accessible menu component built for React.JS
+
+## Basic Usage
+
+```html
+/** @jsx React.DOM */
+
+var react = require('react');
+
+var Menu = require('react-menu');
+var MenuTrigger = Menu.MenuTrigger;
+var MenuOptions = Menu.MenuOptions;
+var MenuOption = Menu.MenuOption;
+
+var App = React.createClass({
+
+  render: function() {
+    return (
+      <Menu className='myMenu'>
+        <MenuTrigger>
+          ⚙
+        </MenuTrigger>
+        <MenuOptions>
+
+          <MenuOption>
+            1st Option
+          </MenuOption>
+
+          <MenuOption onSelect={this.someHandler}>
+            2nd Option
+          </MenuOption>
+
+          <div className='a-non-interactive-menu-item'>
+            non-selectable item
+          </div>
+
+          <MenuOption disabled={true} onDisabledSelect={this.otherHanlder}>
+            diabled option
+          </MenuOption>
+
+        </MenuOptions>
+      </Menu>
+    );
+  }
+});
+
+React.renderComponent(<App />, document.body);
+
+```
+
+For a working example see the `examples/basic` example
+
+## Styles
+
+Bring in default styles by calling `injectCSS` on the `Menu` component.
+
+```javascript
+var Menu = require('react-menu');
+
+Menu.injectCSS();
+```
+
+Default styles will be added to the top of the head, and thus any styles you write will override any of the defaults.
+
+The following class names are used / available for modification in your own stylsheets:
+
+```
+.Menu
+.Menu__MenuTrigger
+.Menu__MenuOptions
+.Menu__MenuOption
+```