Modularized search functionality for addresses and stops, this functionality can now easier be used where it is needed

Started working on a target flow as a way to abstract the search functionality for better use across the application

Merge branch 'dev'

Modified test for new realm abstraction

Update README.md

Update README.md

Refactored persistance functionality behind a shared interface to minimize duplicated code across instances that read/write to persistance layer

Shell for favourites. Todo: Create realm abstraction

Trying out colors for navigation

Changed navigation tab bar

Merge branch 'dev'

Added tests for the different kinds of backend call. Temporary realm solution

Small refactor of methods

Tested Searching for a location

Working on mocking and tests