Add Japanese translations

Author: kazuhitoyokoi

src/flow-debugger.html

@@ -625,14 +625,19 @@
                     }
 
                     var tools = $('<span class="red-ui-flow-debugger-msg-tools button-group"></span>').appendTo(topRow);
-                    var stepItem = $('<button class="red-ui-button red-ui-button-small"><i class="fa fa-step-forward"></i></button>').appendTo(tools).on("click", function(evt) {
+                    var stepItem = $('<button class="red-ui-button red-ui-button-small"><i class="fa fa-step-forward"></i></button>').appendTo(tools);
+                    var stepMessage = RED.popover.tooltip(stepItem, RED._("node-red-debugger/flow-debugger:label.stepMessage"));
+                    stepItem.on("click", function(evt) {
                         evt.preventDefault();
                         evt.stopPropagation();
                         postCommand("step",{message: item.id})
                         messageList.editableList("removeItem",item);
+                        stepMessage.close();
                     });
 
-                    var deleteItem = $('<button class="red-ui-button red-ui-button-small"><i class="fa fa-trash"></i></button>').appendTo(tools).on("click", function(evt) {
+                    var deleteItem = $('<button class="red-ui-button red-ui-button-small"><i class="fa fa-trash"></i></button>').appendTo(tools);
+                    var deleteMessage = RED.popover.tooltip(deleteItem, RED._("node-red-debugger/flow-debugger:label.deleteMessage"));
+                    deleteItem .on("click", function(evt) {
                         evt.preventDefault();
                         evt.stopPropagation();
                         $.ajax({
@@ -642,6 +647,7 @@
                                 console.log(jqXHR,textStatus,errorThrown);
                             }
                         });
+                        deleteMessage.close();
                     });
 
                     if (item.msg) {

src/locales/ja/flow-debugger.json

@@ -0,0 +1,16 @@
+{
+    "label": {
+        "debugger": "フローデバッガ",
+        "debuggerShort": "デバッガ",
+        "breakpoints": "ブレイクポイント",
+        "messages":"メッセージ",
+        "output": "出力",
+        "input": "入力",
+        "paused": "フローを停止しました",
+        "resume": "フローを再開",
+        "step": "フローをステップ実行",
+        "pause": "フローを停止",
+        "deleteMessage": "メッセージを削除",
+        "stepMessage": "メッセージをステップ実行"
+    }
+}