* meta data fix
* Revert "meta data fix"
This reverts commit ba36883476.
* meta data fix2
* test
* Update owin-oauth-20-authorization-server.md
* Update api-ref.md
* Update api-ref.md
* test
* test2
Since the ASP.NET Core application is run from /etc/systemd/system directory, the working directory is no longer /var/aspnetcore/hellomvc. Update the service file to set WorkingDirectory=/var/aspnetcore/hellomvc so that the program will run. Otherwise, users will get System.IO.FileNotFoundException when using systemd to monitor and run ASP.NET Core application.