API naming variable changes about artman

[geigerj]

See this commit for an example of how this might be done in artman naively:
geigerj@b2ed709

[geigerj]

My concern with this is that it means the artman output directory always references Google Cloud, even if the API is not a Cloud API. Maybe we can introduce a new flag cloud_api to the artman common.yaml config file that only prefixes google-cloud- to the API name if the flag is set.

[jskeet]

I wouldn't be at all surprised if the C# title needed to be specified by hand either way, to be honest. It might be worth having a "default" based on the four variables you've said, but have an escape hatch for any that are awkward for whatever reason.

[geigerj]

@jskeet That's true; constructing API Name with default value of google-cloud-{short name}-{version} shouldn't preclude making it configurable later.

AFAICT, C# currently only uses this configuration parameter to create an intermediate output directory during the code generation pipeline -- it's not actually passed into any of the tools, so I don't expect it to be affected in by this change.

[geigerj]

Downgrading priority and removing "blocking beta" label, as after #811 this is internal cleanup rather than a bug.

[geigerj]

This was fixed by #123 and #124