3.0.0

Support Swift 4 🎉

🚀 Merged pull requests

• Update project to Swift 4 #53, by onmyway133
• Refactoring Configuration #54, by onmyway133
• Use circle ci #55, by onmyway133
• Fix completion #56, by onmyway133
• Update Fetcher #57, by onmyway133
• Add MultipleImageFetcher #58, by onmyway133
• Add Option #59, by onmyway133
• Refactor Displayer #60, by onmyway133
• Update README #61, by onmyway133
• Add tvOS support #62, by onmyway133
• Swift4 #63, by onmyway133
• Update macOS demo #64, by onmyway133

🤘 Closed issues

• Feature request: Gif support #51