fixed the entry wrong path in webpack that did not export client

Author: samuxyz

dist/filestack-react.js

@@ -1,6 +1,6 @@
 {
   "name": "filestack-react",
-  "version": "1.3.6",
+  "version": "1.3.7",
   "main": "dist/filestack-react.js",
   "description": "react component for filestack",
   "scripts": {

dist/filestack-react.js.map

@@ -4,7 +4,7 @@ const fs = require('fs');
 const rules = require('./webpack.loaders');
 
 module.exports = {
-  entry: './src/ReactFilestack',
+  entry: './src/index.js',
   output: {
     path: path.join(__dirname, 'dist'),
     filename: 'filestack-react.js',