Merge branch 'add-changelog'

* add-changelog:
  Add CHANGELOG.md

Author: toricls

CHANGELOG.md

@@ -0,0 +1,25 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is loosely based on [Keep a Changelog]
+and this project adheres to [Semantic Versioning].
+
+[Keep a Changelog]: http://keepachangelog.com/en/1.0.0/
+[Semantic Versioning]: http://semver.org/spec/v2.0.0.html
+
+## [Unreleased]
+
+## [0.1.1] - 2017-08-28
+### Added
+- Add Changelog (This file)
+### Changed
+- Makefile: Update help texts
+- README: Add missing installation steps
+- README: Add architecture-overview and screenshot images
+
+## 0.1.0 - 2017-08-24
+- Initial release
+
+[Unreleased]: https://github.com/toricls/github-codebuild-integration/compare/0.1.1...HEAD
+[0.1.1]:
+https://github.com/toricls/github-codebuild-integration/compare/0.1.0...0.1.1