uses resourceNames instead of projectId for Logging API entities.list

[bshaffer]

see #211

[jdpedrie]

Looks good to me, but @dwsupplee is the logging guy so I'd prefer to wait for his sign off too.

[dwsupplee]

OOO this week with limited email access. I'll have a chance to review tomorrow.

[dwsupplee]

Thanks @bshaffer, few things I noted:

1. We should add resourceNames to the docblock of the entries method.

2. We will need to update this line to use resourceNames.

3. It looks like the generated code may need to be updated. @michaelbausor when you have a moment would you be able to take a look?

[michaelbausor]

Yes, it looks like we should regenerate. Right now in our generated surface, projectIds is a required parameter. In the new surface, would we prefer:

• resourceNames to be a required parameter, and projectIds to be optional (resourceNames can be set to an empty list if someone want to use only projectIds)
• OR both resourceNames and projectIds to be optional parameters. In this case the method would have no required parameters.

[bshaffer]

@michaelbausor I think it best to be consistent with the API, and make resourceNames the required parameter.

[michaelbausor]

PR is here: https://github.com/bshaffer/gcloud-php/pull/1

[bshaffer]

@dwsupplee @jdpedrie this is ready for another look!

[dwsupplee]

LGTM :)