title: Git-Ignore in Xcode
body: <p>I am using X-Code 10 as a C IDE. I am doing a group project and we must use GitLab to share the code. To work in Xcode there are a lot of files to make Xcode work, but none that I need to share with my partners who are using their own IDE and who just need the .c files we are working on. How do I make Git not upload ALL files and just the .c?</p>