Merge pull request #11 from kevinzwhuang/update-readme

Update README example to use -loader suffix to reflect new requirement in Webpack 2

Author: SpaceK33z

README.md

@@ -7,7 +7,7 @@
 ## Usage
 
 ``` javascript
-var fileContent = require("raw!./file.txt");
+var fileContent = require("raw-loader!./file.txt");
 // => returns file.txt content as string
 ```