* Add options for http requests

* Add Livechat functionality

* Add further integration with Livechat

* Refactor minor inconsistency

* Formatting improvement

* Add createToken method to LivechatCreator

* Add file property to message interface

* Add types to compiler option to allow usage of Buffer type

* Add livechat reader getter to read interface

* Add Upload reader

* Update visitor interface

* 1.6.0-beta.0

* Validate the LIVE_CHAT rooms correctly

* Update version for CI

* Access livechat room’s deparment data (#142)