Add changelog file

CHANGELOG.md

@@ -0,0 +1,21 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [0.1.1] - 2018-11-27
+### Added
+- This changelog file.
+
+### Fixed
+- Add license to `package.json`.
+
+## 0.1.0 - 2018-11-27
+### Added
+- MIT License.
+- Travis CI configuration file.
+- Angular CLI files.
+- Demo application project.
+
+[0.1.1]: https://github.com/gbrlsnchs/material2-carousel/compare/v0.1.0...v0.1.1