aspnet/KRuntime — pull request #345 by ChengTian (2014-06-17 01:50:35+00:00)
Title: Use new logic to fetch default author

- If author is not specified in project.json and there is a non-empty env var named "K_AUTHOR", we use its value
- If author is not specified in any possible source, we leave it blank

parent #208
Tested by opening up the generated NUPKG and checking .nuspec file