Added a functionality to pass options to po2json

.gitignore

@@ -0,0 +1 @@
+node_modules

README.md

@@ -5,9 +5,20 @@
 [Documentation: Using loaders](http://webpack.github.io/docs/using-loaders.html)
 
 ``` javascript
+// Use it explicitly
 var messages = require("json!po!./locale/en_US/LC_MESSAGES/messages.po");
+
+// Or add a loader into your webpack.config.js
+loaders: [
+   {test: /\.po$/, loader: 'json!po'}
+]
+
+// And then require it like this
+var messages = require("./locale/en_US/LC_MESSAGES/messages.po");
 ```
 
+See [po2json](https://github.com/mikeedwards/po2json) for a list of possible options. Use the `format` option to change the output format, e.g. `json!po?format=jed`.
+
 Locale module code:
 
 ``` coffeescript
@@ -41,7 +52,7 @@ module.exports =
     # Try to load the locale specified by the browser. Webpack will throw an exception
     # if it does not exist since it has been required with a regex. Then if the
     # locale has both both parts then try to load the base language without a territory
-    # code (ex. 'es', 'en').  If this fails then load the default language (ex. 
+    # code (ex. 'es', 'en').  If this fails then load the default language (ex.
     # 'en_US'). If the locale is not multipart then just fallback to the default
     # language. This allows for a single base language to be used without territories
     # or with incomplete coverage for all territories.

index.js

@@ -3,11 +3,19 @@
 	Author David Schissler @dschissler
 */
 var po2json = require('po2json');
+var loaderUtils = require('loader-utils');
 
 module.exports = function(source) {
 	this.cacheable();
 
-	jsonData = po2json.parse(source, {stringify:true});
+	var options = loaderUtils.parseQuery(this.query);
+
+	// default option
+	if (!('stringify' in options)) {
+		options.stringify = true;
+	}
+
+	jsonData = po2json.parse(source, options);
 
 	return jsonData;
 }

package.json

@@ -19,10 +19,13 @@
     }
   ],
   "readme": "",
-   "readmeFilename": "README.md",
+  "readmeFilename": "README.md",
   "bugs": {
     "url": "https://github.com/dschissler/po-loader/issues"
   },
   "_id": "po-loader@0.1.0",
-  "_from": "po-loader@~0.1.0"
+  "_from": "po-loader@~0.1.0",
+  "dependencies": {
+    "loader-utils": "^0.2.5"
+  }
 }