make-plots: load specific pst modules instead of pst-all
pst-all includes various packages that we don't need:
http://tug.ctan.org/graphics/pstricks/base/latex/pst-all.sty
Loading those takes away some of the resources in tex, so some bigger histograms may fail to render with:
! TeX capacity exceeded
This does not completely remove the problem, but raises the bar for which histograms fail. This was tested to work with basic graphics options: LineStyle, FillColor, FillOpacity, HatchColor.