This resolves an issue where files are not automatically detected if all your files are inside folders
Don't initialize git
Avoid automatically initializing git in repository which might lead to git being initialized when goignore binary file is just needed to generate gitignore files. For example, I might have goignore binary file in my utilities folder to generate gitignore files to copy and paste inside my projects. Don't want to initialize git in that folder just to generate a gitignore file.
Run without installing package.
Update README.md file with instructions allowing users to use the goignore in other non-golang projects