Add docs on using TileMill from the Ubuntu desktop
Add docs on using TileMill from the Ubuntu desktop

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