Remove duplicate poll instantiation.
Remove duplicate poll instantiation.

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