title: What files in an Xcode iOS project should I tell Mercurial to ignore?
body: <p>When programming an iOS application, there are many files Xcode deals with. I've noticed when I'm programming, the <code>.xcodeproj</code> file is always being modified. What I'm wondering is <strong>whether or not the <code>.xcodeproj</code> file should be ignored by Mercurial or not</strong>. Also, are there any other files that should be ignored by Mercurial?</p>