Revert "rm QCDFIT and ZTTFIT systematics since they are only meaningful post-fit"

This reverts commit 5790a881d9b33ec80e428b7f5be9221ba7078b6f.
table-models plots each model
implement unblinding
implement unblinding
additional log
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
Pass a snapshot
remove snapshot call