add bwdetect
add bwdetect

frankrowe/tilestream,HydroLogic/tilestream,staltz/tilestream,simonpoole/tilestream,NolaMark/tilestream,makinacorpus/tilestream,mapbox/tilestream,staltz/tilestream,simonpoole/tilestream,frankrowe/tilestream,NolaMark/tilestream,zhm/tilestream,zhm/tilestream,mapbox/tilestream,HydroLogic/tilestream,makinacorpus/tilestream