building labels
different selection of buildings to draw.
different styling of admin areas. introduces "casing" for admin01234; TODO: two identical project.mml layers should probably be merged.
add mixed_lift
modify ferry colour
modify landcover rendering. add hedges to barriers
slightly different rendering of railway stations
adapt waterway rendering
place name changes
modifications for point symbols
simplify water features
changes in road rendering, and assorted left-overs
add (currently optional) views
mention work-in-progress