Swift 3.1 and Xcode 8.3 beta support (Optional Downcast Error) about csvimporter

[dkalinai]

I should probably add that I am using Xcode 8.3 with Swift 3.1, thats the only place that has an issue

[Jeehut]

Yes, this indeed looks like a change in Swift 3.1 – feel free to fork the project, fix the issues and use your fork until Xcode 8.3 and Swift 3.1 are released. Posting a Pull Request would also be a good idea, that way we could just use your solution. An official release will be added as soon as those are out of beta.

I'm not sure how else to deal with those constant changes in the Swift language without annoyances for those of us who use stable software. Beta users are more likely to accept that they have to change their Cartfile or Podfile, I think.

[Jeehut]

I'm renaming this issue to reflect the actual issue.

[Jeehut]

I just updated the project to Swift 4 and Xcode 9. This should be closed by that.