#1 : paths is no longer required, defaults to an empty array. Change …

…reflected in README.

README.md

@@ -70,7 +70,7 @@ This plugin, unlike the original PurifyCSS plugin, provides special features, su
 |---------------|------------
 | `basePath`    | The path from which all the other paths will start. Required.
 | `scanForExts` | An array of extensions that should be given to PurifyCSS when determining classes. Defaults to: `.js`
-| `paths`       | An array of globs that reveal all your files. See [glob](http://npmjs.org/glob)'s documentation to see what kind of paths you can pass in this array. Use this array to pass files that won't be known to WebPack. Required.
+| `paths`       | An array of globs that reveal all your files. See [glob](http://npmjs.org/glob)'s documentation to see what kind of paths you can pass in this array. Use this array to pass files that won't be known to WebPack.
 
 ## Notes
 This plugin is NOT a fork of [the offical plugin](https://github.com/purifycss/purifycss-webpack-plugin)! Instead, this is it's own. I prefixed it with `bird3`, since it was created within my [BIRD3](https://github.com/DragonsInn/BIRD3) project and to make an obvious separation to the offical version.