Retrofit with Progress Bars

[Shaw4774]

This a very good example of MVP Architecture Pattern. Please add retrofit library implementation in this project. So that one can easily understand how to show a progress bar when data is loading and when to hide it.

[Janishar Ali]

@Shaw4774 Refer to this branch for Retrofit implementation:

https://github.com/MindorksOpenSource/android-mvp-architecture/tree/rxjava-retrofit-greendao-based-mvp