Translate permalinks.md
Change translation `frontmatter` to `头信息`
Translate pagination.md
translate title of upgrading.md
translate title of permalinks.md
translate title of pagination.md
Request for translations of templates.md
Request translate of migrations.md
Request translation of configuration.md
Translate plugins.md once
Translate plugins.md twice.
Merge pull request #49 from debbbbie/master

Translations, two man did nothing for long, let me do it! :)
fix templates.md syntax error
Translate templates.md
Translate migrations.md
Merge pull request #51 from debbbbie/master

Translate templates.md & migrations.md
Translate configuration.md
Merge pull request #54 from xcatliu/master

fix templates.md syntax error
Merge pull request #53 from debbbbie/master

Translate configuration.md
Merge pull request #2 from jekyllcn/master

A