Update request: Swift Script article

Wiki
1

The Swift Script article is outdated, more precisely the sample code for accessing KM variables. (println doesn’t exist anymore since Swift 2.)

Correct for Swift 2 (current release, Xcode 7 and 8):

import Foundation
print(NSProcessInfo.processInfo().environment["KMVAR_Variable_Name"]!)

For Swift 3 (currently beta, Xcode 8):

import Foundation
print(ProcessInfo.processInfo.environment["KMVAR_Variable_Name"]!)
2

Thanks for your help, Tom.

Wiki has been updated per your request: