Move tazdata to it's own section.  Handle missing costs consistently
with sas scripts (don't include row in the mean).
Use configured input directory.  Set it in the .Rprofile.
If run from the command line, it'll come from the command environment.
Split up Tableau workbooks
Simplify copyCoreSummariesInputs.bat to do specific task as named
Figures to ignore are down a subdir, now. Also, missed test comment.
We no longer need a big tableau
Copy time skims
No longer need test, real batch files are shaping up.