created datasource interactor and representer for the first view controller
implemented the basic presenter interactor and view for workout view
new architecture for workoutlist and workout
refactoring of the exercise list view - clean architecture
Fixed workout and exercises and implemented the clean architecture
refactored the set view controller
fixed some dependency errors
created folder structure
fixed IconList and implemented the clean architecture
implemented clean architecture for statistic exercise list
implemented clean architecture for statistic exercise
created first test for workout list interactor
method naming fixed
Implemented Today Extension
merged refactoring branch