Translations updates:

* pt-BR.yml (#3752)
* ru.yml
* zh-TW.yml (#2750)


git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2846 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/locales/pt-BR.yml

@@ -836,6 +836,6 @@ pt-BR:
   mail_body_wiki_content_updated: A página wiki '{{page}}' foi atualizada por {{author}}.
   permission_add_project: Criar projeto
   setting_new_project_user_role_id: Papel dado a um usuário não administrador que crie um projeto
-  label_view_all_revisions: View all revisions
-  label_tag: Tag
-  label_branch: Branch
+  label_view_all_revisions: Ver todas as revisões
+  label_tag: Etiqueta
+  label_branch: Ramo

config/locales/ru.yml

@@ -928,6 +928,6 @@ ru:
   mail_body_wiki_content_updated: "{{author}} обновил(а) wiki-страницу '{{page}}'."
   permission_add_project: Создание проекта
   setting_new_project_user_role_id: Роль, назначаемая пользователю, создавшему проект
-  label_view_all_revisions: View all revisions
-  label_tag: Tag
-  label_branch: Branch
+  label_view_all_revisions: Показать все ревизии
+  label_tag: Метка
+  label_branch: Ветвь

config/locales/zh-TW.yml

@@ -650,6 +650,8 @@
   label_browse: 瀏覽
   label_modification: "{{count}} 變更"
   label_modification_plural: "{{count}} 變更"
+  label_branch: 分支
+  label_tag: 標籤 
   label_revision: 版次
   label_revision_plural: 版次清單
   label_associated_revisions: 相關版次