Suggestion: document environment variable LOCALSTACK_HOST

[raffienficiaud]

I am using Celery w. dynamoDB backend. The way to configure the dynDB endpoint in Celery is intercepted by localstack and localhost is injected instead.

Reading the code, I've found the environment variable LOCALSTACK_HOST that can be used for this purpose, I believe it is worth mentioning that variable somewhere in the README.

[florianakos]

A year ago I also discovered this option to change the HOST via that variable, but only after reading through the source code! I definitely agree that it should be better documented!

[AndrewFarley]

Note: Fixed in #44 :)

[alexrashed]

Seems like this one is already fixed. I'll close this issue for now.