Add main; remove setOutput()
Use constructor; remove file IO
Remove long lines
Rename originalScript
Move from % to format()
Rename variables/methods; remove writer
Reordering/renaming; make prevUpo a constructor arg
Add comments; remove filename
Specify prevUpo via commandline; add table header

* Add prevUpo date via command-line (argparse)
* Add table header and separators
Generalize the row printing with a single method
Remove the arrow transition between start/end
Generalize getRow again so getSeparator uses it; further descend into format spec madness
Add edges to table
Update example output
New markdown README
Change week column not to repeat weeks
Merge branch 'fiddle'