make user explicitly choose an option.  set all to False versus None
make user explicitly choose an option.  set all to False versus None

ngcrawford/CloudForest,jonchang/CloudForest,ngcrawford/CloudForest,ngcrawford/CloudForest,jonchang/CloudForest,ngcrawford/CloudForest,jonchang/CloudForest,ngcrawford/CloudForest,jonchang/CloudForest