Clean up stale map controls logic.
Clean up stale map controls logic.

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