Support for appidentity-email-address and appidentity_private_key_path

[GoogleCodeExporter]

The gcloud-maven-plugin allows you to specify the following configuration 
parameters to allow the local development server to make use of the AppIdentity 
functionality:

appidentity-email-address
appidentity_private_key_path

Is there any plan to add this to the appengine-maven-plugin?

At the moment I am having to authenticate to Google APIs differently when 
developing/testing locally compared to how I do when deployed to AppEngine 
which isn't ideal.

Thanks,
Chris

Original issue reported on code.google.com by m...@chrisbianca.com on 25 Mar 2015 at 9:24