Revert "Temporary nginx cache purge after depth change"
Revert "Temporary nginx cache purge after depth change"

This reverts commit cb90c668918b4f95a83662dc08c584bc5f5b62e2.

openstreetmap/chef,openstreetmap/chef,openstreetmap/chef,Firefishy/chef,tomhughes/openstreetmap-chef,tomhughes/openstreetmap-chef,Firefishy/chef,tomhughes/openstreetmap-chef,tomhughes/openstreetmap-chef,zerebubuth/openstreetmap-chef,zerebubuth/openstreetmap-chef,tomhughes/openstreetmap-chef,openstreetmap/chef,tomhughes/openstreetmap-chef,openstreetmap/chef,zerebubuth/openstreetmap-chef,zerebubuth/openstreetmap-chef,openstreetmap/chef,Firefishy/chef,Firefishy/chef,Firefishy/chef,zerebubuth/openstreetmap-chef,openstreetmap/chef,Firefishy/chef,Firefishy/chef,tomhughes/openstreetmap-chef,zerebubuth/openstreetmap-chef,Firefishy/chef,zerebubuth/openstreetmap-chef,zerebubuth/openstreetmap-chef,tomhughes/openstreetmap-chef,openstreetmap/chef