With Xcode 7 finally released I was wondering what an appropriate setting for .gitignore
was for Xcode projects in the new version, and whether the same settings that were applicable in XCODE 6 still apply.
NOTE This is XCODE 7 Specific. There are various answers for other version of XCODE but I am unaware if 7 adds any new files or types that should be added to the .gitignore.