Fix: export all scales
Fix: export all scales

kmather73/ggplot,andnovar/ggplot,assad2012/ggplot,benslice/ggplot,ricket1978/ggplot,xguse/ggplot,mizzao/ggplot,xguse/ggplot,Cophy08/ggplot,udacity/ggplot,bitemyapp/ggplot,benslice/ggplot,mizzao/ggplot,ricket1978/ggplot,smblance/ggplot,wllmtrng/ggplot