Add new config options for influx2

[breadlysm]

Add new config options for additional settings needed.

Bucket names, Org Names, Keys.

Allow users to use both or either Influx versions.

Null config sets will not export to that version of influxdb.

Global flag for influx version to use: INFLUX1, INFLUX2, BOTH.
Flag is not user accessible and is decided by input settings.