title: Add a visual studio project to an existing git repository
body: <p>I have a project that I have started in visual studio and would like to add it to an existing GitHub repository. I am using visual studio 17 and I have installed the github extension for visual studio. I have synced the repo with visual studio and the added the project to source control. There is the option to publish to GitHub but looks like it creates a new repository. Is there any way to add a project to an existing GitHub repository?</p>