Update to setProvider. Depends on bugfix mm.
Update to setProvider. Depends on bugfix mm.

mbrukman/tilemill,fxtentacle/tilemill,tizzybec/tilemill,Teino1978-Corp/Teino1978-Corp-tilemill,florianf/tileoven,nyimbi/tilemill,tizzybec/tilemill,Teino1978-Corp/Teino1978-Corp-tilemill,MappingKat/tilemill,Teino1978-Corp/Teino1978-Corp-tilemill,paulovieira/tilemill-clima,nyimbi/tilemill,Zhao-Qi/tilemill,nyimbi/tilemill,florianf/tileoven,fxtentacle/tilemill,tizzybec/tilemill,tizzybec/tilemill,paulovieira/tilemill-clima,Teino1978-Corp/Teino1978-Corp-tilemill,florianf/tileoven,Teino1978-Corp/Teino1978-Corp-tilemill,fxtentacle/tilemill,paulovieira/tilemill-clima,Zhao-Qi/tilemill,tilemill-project/tilemill,mbrukman/tilemill,Zhao-Qi/tilemill,paulovieira/tilemill-clima,MappingKat/tilemill,fxtentacle/tilemill,MappingKat/tilemill,nyimbi/tilemill,tilemill-project/tilemill,paulovieira/tilemill-clima,nyimbi/tilemill,Zhao-Qi/tilemill,MappingKat/tilemill,mbrukman/tilemill,MappingKat/tilemill,Zhao-Qi/tilemill,mbrukman/tilemill,tilemill-project/tilemill,mbrukman/tilemill,tizzybec/tilemill,fxtentacle/tilemill