Merge pull request #3 from kraffslol/master

Add BarcodeScanner plugin.

src/plugins/barcodescanner.ts

@@ -0,0 +1,25 @@
+import {Plugin, Cordova} from './plugin';
+
+/**
+ * The Barcode Scanner Plugin opens a camera view and automatically scans a barcode, returning the data back to you.
+ *
+ * Requires Cordova plugin: `phonegap-plugin-barcodescanner`. For more info, please see the [BardcodeScanner plugin docs](https://github.com/phonegap/phonegap-plugin-barcodescanner).
+ *
+ * @usage
+ * ```js
+ * BarcodeScanner.scan(options).then((barcodeData) => {
+ *  // Success! Barcode data is here
+ * }, (err) => {
+ * 	// An error occurred
+ * });
+ * ```
+ */
+@Plugin({
+  name: 'BarcodeScanner',
+  plugin: 'phonegap-plugin-barcodescanner',
+  pluginRef: 'cordova.plugins.barcodeScanner'
+})
+export class BarcodeScanner {
+  @Cordova()
+  static scan(options:any){};
+}