Merge branch 'master' of https://mit.cs.uchicago.edu/skr/cmsc13600-public

hw0/README.md

 # Submitting Homework Assignments
 This document describes the basic procedure for completing and submitting homework assignments. 
 
-Due Date: *Friday April 10, 2020 11:59 pm*
+Due Date: *Friday April 2, 2021 11:59 pm*
 
 ## Initial Setup
 All of the coding exercises in this class with use Python3 (NOT Python 2!!!). Python 3 is installed on all of the CSIL machines and you can install it on your own computer by downloading it here:

hw1/autograder.py

-from extract_sol import _reddit_extract, \
+from extract import _reddit_extract, \
 						_ticker_extract, \
 						count_ticker