* Add all the defaults to Release.js
* First change for README.md file
* Create Gren task and add functionality for the changelog command
* Update node version in travis
* Change the task for the Gren
* Update options description
* Use native Object.assign for the program options to avoid deep merging
* Prettify the utils task logger
* Accept * as all tags
* Get github env informations from Program.js
* Update the generated documentation
* Change the name in the docs
* Update documentation
* Add code coverage with mocha/istanbul
* Update organisation name in the package.json
* Get the token from process.env rather than command
* Update documentation
* Create tests
* Add npm downloads badge