Merge pull request #22 from harold20/update-translation-keys-1-9-1

Update keys to v1.9.1

Merge pull request #20 from ranqiangjun/master

Translate debug.views.yml

Translate debug.views.plugins.yml

Translate debug.user.yml

Translate debug.update.yml

Translate debug.theme.yml

Translate debug.test.yml

Translate debug.state.yml

Translate debug.site.yml

Translate debug.settings.yml

Translate debug.router.yml

Translate debug.rest.yml

Translate debug.plugin.yml