Preserve generated files location

.gitignore

@@ -1,4 +1,7 @@
-es/
 node_modules/
 .DS_Store
 .idea/
+
+# Generated files
+/FileSaver.js
+/FileSaver.min.js

package.json

@@ -2,7 +2,7 @@
   "name": "file-saver",
   "version": "1.3.4",
   "description": "An HTML5 saveAs() FileSaver implementation",
-  "main": "es/FileSaver.js",
+  "main": "FileSaver.js",
   "module": "src/FileSaver.js",
   "files": [
     "es/FileSaver.min.js",
@@ -10,8 +10,8 @@
   ],
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 0",
-    "build:development": "babel src/FileSaver.js --out-file=es/FileSaver.js",
-    "build:production": "NODE_ENV=production npm run build:development -- --out-file=es/FileSaver.min.js",
+    "build:development": "babel src/FileSaver.js --out-file=FileSaver.js",
+    "build:production": "NODE_ENV=production npm run build:development -- --out-file=FileSaver.min.js",
     "build": "npm run build:development && npm run build:production",
     "prepublish": "npm run build"
   },