Implemented enhancements:
- Add support for Swift Package Manager. #92 (nlutsenko)
- Update to Swift 5 and Xcode 11. #91 (nlutsenko)
Merged pull requests:
- [TravisCI] fix it, test with Swift 4.0 and 4.2 (5.0 prepared) #87 (HeEAaD)
- Tweak README for readability & clarity #83 (ermik)
- Adding Code of Conduct file #79 (facebook-github-bot)
- Add swift_version to podspec #75 (hcanzonetta)