This reverts commit ffdfe2da

Added map coloring according to Schengen State/Consulate Country. Moved map data request to Main and in succession to the visa data request success, as the computation of country contexts (e.g. isSchengen/isConsulateCountry) depends on this data.

Breaking changes: Updated model and modules definitions to make submodule update/subscriptions/init/view/Msg/Model definitions possible and allow persisting local state of modules.