README adjustments.
README adjustments.

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