Fix issue Update package.json to work on windows with git bash.

Author: suman mahto

package.json

@@ -11,7 +11,7 @@
     "start": "NODE_ENV=production pm2 start server.js",
     "mocha": "nyc mocha --timeout=5000 --exit",
     "test": "npm run fresh && npm run mocha",
-    "dev": "NODE_ENV=development nodemon server.js",
+    "dev": "cross-env NODE_ENV=development nodemon server.js",
     "fresh": "npm run clean && npm run seed",
     "clean": "node clean.js",
     "seed": "node seed.js",
@@ -56,6 +56,7 @@
   "devDependencies": {
     "chai": "^4.2.0",
     "chai-http": "^4.3.0",
+    "cross-env": "^6.0.3",
     "eslint": "^6.5.0",
     "eslint-config-formidable": "^4.0.0",
     "eslint-config-prettier": "^6.3.0",