fix file response

README.md

@@ -155,7 +155,7 @@ npm run build
             active: 'active Boolean',   // set active = fasle  abort upload
             error: 'error String',  // Read only
             success: 'success Boolean', // Read only
-            data: 'Response data Object or String', // Read only
+            response: 'Response data Object or String', // Read only
             putAction: 'String uri',
             postAction: 'String uri',
             timeout: "Number",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vue-upload-component",
   "description": "Vue.js file upload component, Support for multiple file uploads, progress, html5, html4, support ie9",
-  "version": "2.0.0-beta",
+  "version": "2.0.0-beta.1",
   "author": "LianYue",
   "scripts": {
     "dev": "webpack-dev-server --inline --hot",