Merge branch 'package' into 'stage'

CHORE | Add module to devDep

See merge request jetup/rws/rws-web-app!253

package.json

@@ -174,7 +174,7 @@
     "xlsx": "^0.15.5"
   },
   "scripts": {
-    "start": "node scripts/start.js",
+    "start": "PORT=3001 node scripts/start.js",
     "build": "node scripts/build.js",
     "test": "node scripts/test.js"
   },
@@ -196,7 +196,8 @@
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-jsx-a11y": "^6.3.1",
     "eslint-plugin-react": "^7.21.5",
-    "react-linkify": "^1.0.0-alpha"
+    "react-linkify": "^1.0.0-alpha",
+    "source-map-loader": "^4.0.1"
   },
   "eslintConfig": {
     "extends": [