2 commits

Author	SHA1	Message	Date
Christopher K. Hoadley	d0bfc39548	Removed Khan Academy. Usernames that don't exist are detected. First noticed 2019-10-25.	2019-10-26 15:05:58 -05:00
Christopher K. Hoadley	0cf190d1c2	Update notes in contribute guide about removed sites. Add sites that were removed into a seprate json file: this will make it easier to test them in the future.	2019-10-20 06:48:39 -05:00