Added env folder to gitignore

.gitignore

@@ -12,3 +12,6 @@ src/webserver/access.log
 ./seasoned_api/conf/
 yarn-error.log
 */yarn.lock
+
+
+env

client/package.json

@@ -7,7 +7,8 @@
   "license": "MIT",
   "scripts": {
     "start": "webpack-dev-server --open --config webpack.dev.js",
-    "build": "webpack --config webpack.prod.js"
+    "build": "webpack --config webpack.prod.js",
+    "build_dev": "webpack --config webpack.dev.js"
   },
   "dependencies": {
     "clean-webpack-plugin": "^0.1.17",