deprecated gitlocalize translation (#227)

Author: kazupon

README.md

@@ -10,24 +10,3 @@ This site is powered by [VuePress](https://vuepress.vuejs.org/).
 yarn
 yarn dev
 ```
-
-## Contribute
-
-[gl]: https://gitlocalize.com
-[gl-help]: https://docs.gitlocalize.com/
-[gl-issue-tracker]: https://github.com/gitlocalize/feedback
-[gl-repo]: https://gitlocalize.com/repo/101
-
-### Translation
-
-We are useing with a translation tool called [GitLocalize][gl] and follow the steps to get started with your contribution:
-
-1. Go to [GitLocalize's vuejs/vue-ssr-docs repository][gl-repo].
-1. Sign up using your GitHub account :octocat:.
-1. Find the document you are going to translate.
-1. Happy translating :sparkles: .
-1. When you are done, send the translation for reviews.
-1. Reviewed translation will be sent as a Pull Request to GitHub by language admin in the community.
-
-To learn more about how GitLocalize works, visit their [help page][gl-help]. If you find any issues or feature requests, please file them in [GitLocalize's issue tracker][gl-issue-tracker].
-