Update translations.

i18n/pt-BR.i18n.json

@@ -703,7 +703,7 @@
     "restore-all": "Restaurar tudo",
     "delete-all": "Excluir tudo",
     "loading": "Carregando, aguarde por favor.",
-    "previous_as": "last time was",
+    "previous_as": "ultima vez foi",
     "act-a-dueAt": "modified due time to \nWhen: __timeValue__\nWhere: __card__\n previous due was __timeOldValue__",
     "act-a-endAt": "modified ending time to __timeValue__ from (__timeOldValue__)",
     "act-a-startAt": "modified starting time to __timeValue__ from (__timeOldValue__)",
@@ -719,5 +719,5 @@
     "act-almostdue": "was reminding the current due (__timeValue__) of __card__ is approaching",
     "act-pastdue": "was reminding the current due (__timeValue__) of __card__ is past",
     "act-duenow": "was reminding the current due (__timeValue__) of __card__ is now",
-    "act-atUserComment": "You were mentioned in [__board__] __card__"
+    "act-atUserComment": "Você foi mencionado no [__board__] __card__"
 }

i18n/zh-CN.i18n.json

@@ -719,5 +719,5 @@
     "act-almostdue": "__card__ 的当前到期提醒(__timeValue__) 正在接近",
     "act-pastdue": "__card__ 的当前到期提醒(__timeValue__) 已经过去了",
     "act-duenow": "__card__ 的当前到期提醒(__timeValue__) 现在到期",
-    "act-atUserComment": "You were mentioned in [__board__] __card__"
+    "act-atUserComment": "您在 [__board__] __card__中被提到"
 }