Update README.md

Author: ruhley

README.md

@@ -3,6 +3,20 @@ angular-colour-picker
 
 AngularJS Colour Picker Directive
 
+Installation
+=====
+* Include the js and css files. 
+* Add the module line 
+```javascript
+angular.module('app', [
+        'color-picker'
+    ]);
+```
+* Include in your view
+```javascript
+<color-picker ng-model="myColor"></color-picker>
+```
+
 
 Inspiration and code taken from projects like
 * http://kaihenzler.github.io/angular-minicolors/