Changes

* [[Adding a Activity:Forum|ForumFórum]]* [[Adding a Activity:Chat|Chat]]* [[Adding a Activity:Offline Activity|Atividade Offline Activity]]* [[Adding a Activity:Assignment - Upload a single file|Assignment - Upload a single fileEnvio de arquivo único]]* [[Adding a Activity:Assignment|AssignmentTarefa]]* [[Adding a Activity:Feedback|FeedbackPesquisa]]* [[Adding a Activity:Quiz|QuizQuestionário]]