Make backend run again #21

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terrydavis wants to merge 6 commits from terrydavis/wowlet-backend:master into master

Author	SHA1	Message	Date
terrydavis	92b1dff620	replace aioredis with redis	3 months ago
terrydavis	294df039aa	drop unnecessary redis:// and socks5://	3 months ago
terrydavis	f4f3be10da	don't start backend container before redis	3 months ago
terrydavis	cf14f9f64f	drop unnecessary command:	3 months ago
terrydavis	8828019772	fix typo backend_backend -> backend	3 months ago
terrydavis	655484b1ef	update python to 3.8	3 months ago