Added Swift 4.2 support

0.1.2.1

Updated s.swift_version to 4.2

Add Swift 5 Support

Adds support for Swift 5 and Xcode 10.2. You can use 0.1.2 for a Swift 3 compatible version.

0.1.2

Fixed a crash that happens when maxCount is less than or equal to objcString.length

Added support to Swift version 3.0 instead of 4.0

Added support to Swift version 3.0 instead of 4.0