Remove custom Redis connection code in favor of redis.from_url (#3992)
Remove custom Redis connection code in favor of redis.from_url (#3992)


getredash/redash,alexanderlz/redash,denisov-vlad/redash,denisov-vlad/redash,getredash/redash,getredash/redash,alexanderlz/redash,getredash/redash,denisov-vlad/redash,getredash/redash,alexanderlz/redash,denisov-vlad/redash,denisov-vlad/redash,alexanderlz/redash