Auto-configure client from configuration file

[bednar]

InfluxDBClient loads configuration form the App.config file automatically.
All you have to do is to add configuration to your App.config:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        <section name="influx2" type="InfluxDB.Client.Configurations.Influx2, InfluxDB.Client" />
    </configSections>

    <influx2 url="http://localhost:9999"
             org="my-org"
             bucket="my-bucket"
             token="my-token"
             logLevel="BODY"
             readWriteTimeout="5s"
             timeout="10s">
    </influx2>
</configuration>