Flutter Friendly app

An example flutter/dart application showing list of friends and profile screen. Demoing usage of ListView, ListTile, CircleAvatar, CircularProgressIndicator

Example covering below points:

• [X] Dart/Flutter - Making API call and fetch response
• [X] Dart/Flutter - How to parse json data
• [X] Dart/Flutter - Displaying ListView
• [X] Dart/Flutter - Usage of ListTile in ListView builder
• [X] Dart/Flutter - Load image from web using NetworkImageView
• [ ] Dart/Flutter - Load image using any image loading library like Picasso/Fresco in Android
• [X] Dart/Flutter - Displaying progress bar/CircularProgressIndicator while loading data or waiting for API call response
• [ ] Dart/Flutter - Implement paging in ListView
• [ ] Dart/Flutter - Json parsing using DSON or any such libraries
• [ ] Dart/Flutter - Navigation between 2 screens
• [ ] Dart/Flutter - Dependency injection
• [ ] Dart/Flutter - Follow clean code/MVP architecture