add inactivity page

src/app/services/inativity.service.ts

@@ -29,7 +29,7 @@ export class InativityService {
 
     function resetTimer() {
       clearTimeout(t);
-      t = setTimeout(userIsNotActive, 60000);  // time is in milliseconds
+      t = setTimeout(userIsNotActive, 60000 * 5);  // time is in milliseconds
     }
   }
 }