Change S3 bucket name for AWS deployments
Change S3 bucket name for AWS deployments

The bucket `raster-foundry` has already been taken, so I renamed the
bucket to `raster-foundry-uploads`.

Attempts to resolve #211.

aaronxsu/raster-foundry,aaronxsu/raster-foundry,azavea/raster-foundry,aaronxsu/raster-foundry,aaronxsu/raster-foundry,azavea/raster-foundry,raster-foundry/raster-foundry,kdeloach/raster-foundry,kdeloach/raster-foundry,kdeloach/raster-foundry,azavea/raster-foundry,kdeloach/raster-foundry,kdeloach/raster-foundry,raster-foundry/raster-foundry,azavea/raster-foundry,raster-foundry/raster-foundry,azavea/raster-foundry