Hi there! I'm now managing Cloudflare's roughtime client, and we would like to vendor our dependencies on the config and protocol packages. The problem is that roughtime cannot work with golang dep because the Google roughtime library is not go-gettable (there are no go-import meta tags). Would it be possible to add these meta tags to this git repository, or make google's roughtime code available as a golang.org/x/roughtime package? Thanks!