[x] When clicking a link, State iterates, and then again when the Url is updated. Solution: Only next the state when Url is updated.
[x] Links that remain inactive (StillOff resp. StateOutside set) are not drawn. Solution: Fix regression in concat due to wrong parameter order in Dict.merge
[x] removed elements should be hidden even when no css stylesheet is present
nextthe state when Url is updated.StillOffresp.StateOutside set) are not drawn. Solution: Fix regression inconcatdue to wrong parameter order in Dict.mergeremovedelements should be hidden even when no css stylesheet is present