Dactyloidae iOS initial commit

mobile/ios/ThirdParty/Result/README.md

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+# Result
+
+`Result` is a Swift framework that includes the `Result` enum and an
+`ErrorType` protocol.
+
+Both types are extremely small. I look forward to two changes in Swift's future:
+
+* A fix for the Swift compiler issue that requires the `Success` case of
+	`Result` to box its `T` type somehow. This repo uses
+	[Box](https://github.com/robrix/Box) as a workaround.
+* (Hopefully) The inclusion of these types or their moral equivalents in the
+  Swift standard library, at which point this repo can be removed.
+
+## Integration
+
+Add this repository as a submodule, or use [Carthage](https://github.com/Carthage/Carthage/).
+
+## Author
+
+John Gallagher, jgallagher@bignerdranch.com
+
+## License
+
+Deferred is available under the MIT license. See the LICENSE file for more info.