In this version Saturdays' UI layer was basically rewritten.
- Main app's UI was written by code, so there is no .xib or .storyboards were used.
- IssueDetailView was written in a scalable way so that in the future many more sections can be added by quickly implementing necessary protocol.
- iOS11 support was added.
- Notifications were reimplemented by using new APIs introduced in iOS10.
- Peek and pop feature was implemented to switch to detail.