Fix redis connection trying localhost in deployment

[bjester]

Summary

Description of the change(s) you made

• In reviewing @ozer550's work, I seemed to have missed the Redis connection settings being localhost which won't work in production
• Adds sensible changes for proxy http version and turns off gzip on the ws location

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[bjester]

@ozer550 It would be nice to update this to the RedisPubSubChannelLayer! It should be more efficient