Adding some columns to gradebook for LB - with dates

A small update was made to the program to enable dates in the spreadsheet. The result is that a spreadsheet of the form:

spreadsheet-with-date-20170223-cropped.png

Can be loaded into the gradebook producing:

gradebook-with-date-20170223-cropped.png

 

The revised program is  Download insert-custom-columns-from-spreadsheet-with-dates.py

, hence the command is:

./insert-custom-columns-from-spreadsheet-with-dates.py 11 "score 1" "score 2" "date 1"