GitLab

* Support bigbench-hard json tasks using multiple_choice_grade

* Add support for greedy decoding in bigbench tasks

* move bigbench_resources to datasets

* rectify changes to rf.greedy_until w upstream

* make path to resource import reflect new location

---------
Co-authored-by: haileyschoelkopf <hailey.schoelkopf@yale.edu>

This reverts commit 5fe7e2c0, reversing
changes made to 14b8ec7e.

Add documentation for decontamination.

Improvements to 13-gram generation.

Remove arguments from main.py.

Add "decontamination" prefix to ngrams arguments.

Comment out cpp tests.

Small fixes to python version of Janitor, cpp version named properly for import but code doesn't work - may or may not fix in the future.

Add unit tests for python version of Janitor.