gravitystorm/openstreetmap-carto — pull request #980 by mkoniecz (2014-09-25 15:43:44+00:00)
Title: display gates from z16 like other barriers. related to #323

Displaying gates on z15 makes no sense except rare cases, clutters map, hides labels (as icon for gate has priority over any label - what after #942 will be even worse), on z15 gate on side road is frequently rendered over main road.

In addition other barriers, including lift_gate are rendered from z16.

Before/after in well mapped city area ( http://www.openstreetmap.org/?mlat=50.0503&mlon=19.9250#map=15/50.0503/19.9196 )

![selection_011](https://cloud.githubusercontent.com/assets/899988/4407490/b3ddf538-44ca-11e4-8031-416fb4264b05.png)