default to production build

Author: newmanw

web-app/package.json

@@ -25,7 +25,7 @@
   },
   "scripts": {
     "start": "ng serve",
-    "build": "ng build --prod=false",
+    "build": "ng build --prod=true",
     "ng": "ng",
     "test": "ng test",
     "test-headless": "ng test --watch=false --browsers=ChromeHeadless",