have prod, test, and dev environment config files override default

config/environment.test.js

@@ -1,30 +1,3 @@
 module.exports = {
-  // Angular Universal server settings.
-  ui: {
-    ssl: false,
-    host: 'localhost',
-    port: 3000,
-    // NOTE: Space is capitalized because 'namespace' is a reserved string in TypeScript
-    nameSpace: '/'
-  },
-  // The REST API server settings.
-  rest: {
-    ssl: false,
-    host: 'dspace7.4science.it',
-    port: 80,
-    // NOTE: Space is capitalized because 'namespace' is a reserved string in TypeScript
-    nameSpace: '/dspace-spring-rest/api'
-  },
-  cache: {
-    // NOTE: how long should objects be cached for by default
-    msToLive: 15 * 60 * 1000, // 15 minute
-    control: 'max-age=60' // revalidate browser
-  },
-  logDirectory: '.',
-  // NOTE: rehydrate or replay
-  // rehydrate will transfer prerender state to browser state, actions do not need to replay
-  // replay will transfer an array of actions to browser, actions replay automatically
-  prerenderStrategy: 'rehydrate',
-  // NOTE: will log all redux actions and transfers in console
-  debug: true
+
 };