Fix #82: QueryMultiSeriesAsync should return "partial"

[tbraun-hk]

This pull request is another attempt to implement #82
If InfluxDB is configured to have a "max-row-limit", then InfluxDB will return the flag "partial=true" to indicate that a response has been truncated due to the max-row-limit.

With this pull request, the "partial" flag is included in the IInfluxSeries and set according to the influx raw response.
A unit test that verifies the changes has been implemented, too. However, you need to have an InfluxDB system with max-row-limit set to 100.000 for this test to succeed.

[mvadu]

Hi @tbraun-hk its been a long time since you sent this PR. Unfortunately I was little held up with life! Can you please check "Allow edits from maintainers" (refer github help) so that I can fix the test data setup script (and change log) so that we can take this PR forward?

[tbraun-hk]

Hi @mvadu

I'm sorry but due to the fact that I forked your repository from my organizations account, I'm unable to give you as maintainer access to the fork as described in the link (seems to be a known github issue: isaacs/github#1681).
Instead, I've added you as a contributor to my fork so that you are able to work on the branch. Thanks a lot for maintaining this library, by the way. I really like it a lot, because it's very lean, easy to understand and use and works very good for our use cases!

Best regards,
Tobias

[mvadu]

@tbraun-hk Hi Tobias, I have merged the PR. Thanks a lot for kind words about the library and for your contributions. Feel free to delete the branch on your repo.

[tbraun-hk]

Hi @mvadu that's great news, thanks a lot! I'll delete the branch on my repository.