Add Japanese translations for random node (#658)

function/random/locales/en-US/random.html

@@ -0,0 +1,7 @@
+<script type="text/html" data-help-name="random">
+    <p>Generates a random number between a low and high value.</p>
+    <p>If set to return an integer it can <i>include</i> both the low and high values.
+    <code>min <= n <= max</code></p>
+    <p>If set to return a floating point value it will be from the low value, up to, but
+    not including the high value. <code>min <= n < max</code></p>
+</script>

function/random/locales/en-US/random.json

@@ -0,0 +1,13 @@
+{
+    "random": {
+        "label": {
+            "generate": "Generate",
+            "wholeNumber": "a whole number - integer",
+            "realNumber": "a real number - floating point",
+            "from": "From",
+            "lowestNumber": "lowest number",
+            "to": "To",
+            "highestNumber": "highest number"
+        }
+    }
+}

function/random/locales/ja/random.html

@@ -0,0 +1,7 @@
+<script type="text/html" data-help-name="random">
+    <p>最小値と最大値との間の乱数を生成します。</p>
+    <p>整数値を返すように設定した場合は、乱数には最大値と最小値の両方が<i>含まれます</i>。
+    <code>min <= n <= max</code></p>
+    <p>浮動小数点値を返すように設定した場合、乱数は最小値から最大値未満の値を含み、最大値は含まれません。
+    <code>min <= n < max</code></p>
+</script>

function/random/locales/ja/random.json

@@ -0,0 +1,13 @@
+{
+    "random": {
+        "label": {
+            "generate": "生成",
+            "wholeNumber": "整数 - 整数値",
+            "realNumber": "実数 - 浮動小数点",
+            "from": "最小",
+            "lowestNumber": "最小値",
+            "to": "最大",
+            "highestNumber": "最大値"
+        }
+    }
+}

function/random/random.html

@@ -1,37 +1,29 @@
-
+<script type="text/html" data-template-name="random">
-<script type="text/x-red" data-template-name="random">
     <div class="form-row">
         <label for="node-input-property"><i class="fa fa-ellipsis-h"></i> <span data-i18n="node-red:common.label.property"></span></label>
         <input type="text" id="node-input-property" style="width:70%;"/>
     </div>
     <div class="form-row">
-        <label for="node-input-inte"><i class="fa fa-random"></i> Generate</label>
+        <label for="node-input-inte"><i class="fa fa-random"></i> <span data-i18n="random.label.generate"></label>
         <select type="text" id="node-input-inte" style="width:70%;">
-            <option value="true">a whole number - integer</option>
+            <option value="true" data-i18n="random.label.wholeNumber"></option>
-            <option value="false">a real number - floating point</option>
+            <option value="false" data-i18n="random.label.realNumber"></option>
         </select>
     </div>
     <div class="form-row">
-        <label for="node-input-low"><i class="fa fa-arrow-down"></i> From</label>
+        <label for="node-input-low"><i class="fa fa-arrow-down"></i> <span data-i18n="random.label.from"></label>
-        <input type="text" id="node-input-low" placeholder="lowest number" style="width:70%;">
+        <input type="text" id="node-input-low" data-i18n="[placeholder]random.label.lowestNumber" style="width:70%;">
     </div>
     <div class="form-row">
-        <label for="node-input-high"><i class="fa fa-arrow-up"></i> To</label>
+        <label for="node-input-high"><i class="fa fa-arrow-up"></i> <span data-i18n="random.label.to"></label>
-        <input type="text" id="node-input-high" placeholder="highest number" style="width:70%;">
+        <input type="text" id="node-input-high" data-i18n="[placeholder]random.label.highestNumber" style="width:70%;">
     </div>
     <br/>
     <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
+        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></label>
-        <input type="text" id="node-input-name" placeholder="Name" style="width:70%;">
+        <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name" style="width:70%;">
     </div>
 </script>
-<script type="text/x-red" data-help-name="random">
-    <p>Generates a random number between a low and high value.</p>
-    <p>If set to return an integer it can <i>include</i> both the low and high values.
-    <code>min <= n <= max</code></p>
-    <p>If set to return a floating point value it will be from the low value, up to, but
-    not including the high value. <code>min <= n < max</code></p>
-</script>
 
 <script type="text/javascript">
     RED.nodes.registerType('random',{