Add all of the source files in the project directory to the Xcode project
Add all of the source files in the project directory to the Xcode project

For those of us who like to use Xcode, this makes it much more convenient
to search and edit.

apple/swift-llbuild,apple/swift-llbuild,apple/swift-llbuild,apple/swift-llbuild,apple/swift-llbuild,apple/swift-llbuild,apple/swift-llbuild