add note about SQLite fixes that will be a part of 0.7.0 release
add note about SQLite fixes that will be a part of 0.7.0 release

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