Fix #8 for influx v2

[simonsickle]

Also update xml to unraid newer format

[simonsickle]

Fixes #8

[simonsickle]

On second thought, maybe this should become influx2 template and we should create another to do influx1 for people that want to keep using that? Thoughts @atribe

[atribemc]

Yeah, that seems like a good idea since they are so different.

[simonsickle]

I'll take that on tonight and update this PR. Would you like to maintain influx 1, 2 or both (template wise)? If you don't want 1 or don't want 2 I can put it in my repository too.

[atribemc]

i don't care. you can take it on

[simonsickle]

I created 2 new templates (one for influx1 and one for influx2) - I have also asked Squidly what the preferred way is to handle depreciating this template. Depending on that conversation, this PR will get updated https://forums.unraid.net/topic/38619-docker-template-xml-schema/page/6/#comment-1155011