Dobra praktyka
„You should not use .gitignore files within the repository to ignore
files that only appear for you, such as editor-specific swap files. You
should be placing those rules in a global .gitignore file so that they
apply to all repositories, or in .git/info/excludes”
Matthew Eagar (meagar)
!
http://stackoverflow.com/questions/6626136/best-practice-for-
adding-gitignore-to-repo