Checking in changes prior to tagging of version v0.2.1

## [v0.2.1](https://github.com/Songmu/godzil/compare/v0.2.0...v0.2.1) (2019-03-24)

* update deps [#20](https://github.com/Songmu/godzil/pull/20) ([Songmu](https://github.com/Songmu))
* introduce statikp for include dotfiles into asset [#19](https://github.com/Songmu/godzil/pull/19) ([Songmu](https://github.com/Songmu))