Changes
=> Fix circleci (#15)
=> Fix utf8 bom issue (#14)
=> Bump github.com/spf13/viper from 1.0.2 to 1.3.2 (#9)
=> Bump github.com/stretchr/testify from 1.2.2 to 1.3.0 (#8)
=> Exclude dependabot commit messages (#11)
=> Remove gometalinter (#10)
=> Switch to go mod (#6)