fix footway on bridges
fix train stations across zoomlevels
fix ralway and tram in low zoomlevels
don't draw service tramways
don't render names of constructed roads
render area texts only at high zoomlevels
fix subway symbols at low zoomlevel
don't draw highway junctions text
set color for ferry-routes
don't draw power lines
change institution color
no_access overlay in higher layer
don't draw level crossings
draw tree rows
Revert "set explicitly geometry_field to way"

This reverts commit fe3d3cac3749bfb8e1d851daa3afb98d73cf927b.
colors moved to palette file
Merge branch 'master' into plzen