Added methods to query and post strongly typed points using attributes

[tituszban]

• Added methods to query and post data using strongly typed classes that have properties decorated with custom attributes.
• Fixed repeated typo in InfluxDBClientTests.cs

[mvadu]

Thank you @tituszban for your work. It looks extensive. I have to do some tests on my own before I can merge this. In the mean time can you update the readme example to show a use case where you are posting set of integer values for example?

[tituszban]

In the mean time can you update the readme example to show a use case where you are posting set of integer values for example?

Does my recent update help clarify this?

[mvadu]

So the sake of keeping it consistent could you please update to InfluxDB from InfluxDb ? So far all the objects in this library been addressing DB, and if possible I would like to keep it that way. sorry for being nitpicky.

[mvadu]

In the mean time can you update the readme example to show a use case where you are posting set of integer values for example?

Does my recent update help clarify this?

Yes, that makes more sense..

[tituszban]

Not nitpicky at all, naming conventions are important, sorry for missing it. Fixed.

[mvadu]

I think I noticed one small bug. Please fix that. Also can you update the minor version (Version AssemblyVersion and FileVersion tags in csproj file) so I can push as an update to Nuget?

[tituszban]

Also can you update the minor version (Version AssemblyVersion and FileVersion tags in csproj file) so I can push as an update to Nuget?

Updated to 0.21.0.0.