0.14.0

Related issues

• https://github.com/shogo4405/HaishinKit.dart/issues?q=is%3Aclosed+milestone%3A0.14.0

What's Changed

• Bump to HaishinKit.swift up 2.0.0 by @shogo4405 in #67
• Bump to HaishinKit.swift up 2.0.1 and refactoring. by @shogo4405 in #69

Full Changelog: 0.13.0...0.14.0