DSL
Move interfaces to top
ContentValue
Holder
Flow refactoring
Flow refactoring - tests
Flow refactoring - get rid of old flows
Flow refactoring
Flow refactoring - get rid of AutoDisposable
Flow refactoring - introduce Values
Flow refactoring - move
Flow refactoring - move
Flow refactoring - move
Flow refactoring - holder usage
Flow refactoring - holder usage