v0.4

• Fix an issue with routes with state=proposed not rendered. See #438.
• Remove motorways at low zoom level. See #447.
• Thinner cycle routes and easier to distinguish secondaries / railways at
  medium zooms. See #447.
• Make roads more visible at Z11. See #447.
• Render admin_level=4 (states / regions) with dash from z4 to avoid miximg
  them up with railways. See #447.
• Fix bicycle shop icon size at zooms 14-15.
• Fix a bug in highway=motorway_link color, see #453.
• Rework drinking water icon
• Distinguish toilets with drinking water.
• Distinguish access for toilets and drinking water.
• Add subicon at POI for bicycle services (pump, tool, rental/repair/retail).
• Render islands names. See #456.
• Add flood prone text for flood_prone=yes highways. See #374.
• Render all available conditionals, concatenated.
• Truncate cycle junction names. See #381.
• Render mountain pass
• Fix render of healthcare and doctors. See #348.
• Render maxspeed on shared path. See #266.
• Render bicycle give way signs. See #420. This one requires explicit
  activation through localconfig.
• Render sidewalk:{left,right,both}:bicycle as shared cycle tracks.
  See #464.
• Add cycle route name.
• Render parking amenity and servie road parking aisle, drive-through, driveway smaller.
• Add floor/ground slots bicycle parking.
• Render amenity=community_centre, see #306.