title: VS Code doesn't add command line on path permanently on Mac
body: <p>I am using VS code 1.8.1 on Mac 10.12.3 (16D32). After launch vscode, I run <code>cmd shift p</code> to open command search field. Then run <code>Install code command in Path</code>. I can see the code got added on PATH but it got removed after I close vs code. Is there a way to add it permanently?</p>