*fixed tab indent style

*added drag n drop feature for files
*fixed CROS error for css style (Chrome Issue)

Author: vitalis-wiens

Gruntfile.js

@@ -129,8 +129,8 @@ module.exports = function (grunt) {
 			options: webpackConfig,
 			build: {
 				plugins: webpackConfig.plugins.concat(
-					new webpack.optimize.DedupePlugin(),
-					new webpack.optimize.UglifyJsPlugin()
+					new webpack.optimize.DedupePlugin()
+					// new webpack.optimize.UglifyJsPlugin()
 				)
 			},
 			"build-dev": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "webvowl",
-  "version": "1.1.4",
+  "version": "1.1.5",
   "dependencies": {
     "d3": "^3.5.6",
     "lodash": "^4.1.0"