Add more notes to the CHANGELOG. Refs #613.
Add more notes to the CHANGELOG. Refs #613.

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