Clearly state in README that only 1.x is working

[Mazwak]

I tried to use the library and couldn’t see how to connect to v2.

I then realized it was only for v1.x, which was confirmed by the issue.

You should put a big notice at the beginning that it is only for v1.

[Empty2k12]

This project has been built before 2.0 was even released. Feel free to open a PR to clarify.

[msrd0]

Since #118 you can also connect to influxdb 2.0