Merged requested to merge DEICH-6384-kalenderverktoey-sorting-filtrering-fiks into master
Had to change how DateRangeFilterDropdown works, now there is direct binding to the selected filter instead of component event handling.
Added option to have default filters (isDefault flag), which makes the given filter non-removable.
"Fjern alle" was renamed to "Nullstill Filtrering" - makes more sense, since the default date filter stays in command even after removing all others.
Exposed possible date filter options in module context inside DateRangeFilterDropdown.