Merge pull request #17 from igorakaamigo/changelog-update-1-1-0

Update CHANGELOG for v1.1.0

Author: igorakaamigo

CHANGELOG.md

@@ -5,6 +5,8 @@ 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).
 
 ## [Unreleased]
+
+## [1.1.0] - 2017-12-31
 ### Added
 - CHANGELOG.md
 - Travis CI support file