(wip) update config to read hdf5 datasets
(wip) update mcmc to use pdfz pdfs
(wip) update fake data generator to use pdfz th1s
(wip) update sensitivity to use pdfz histograms
Merge remote-tracking branch 'origin/master' into gpu-pdfs
Merge branch 'master' of github.com:mastbaum/sxmc into gpu-pdfs
pdfz integration complete, bar some issues with systematics
remove debugging histogram draws