更新 G3 積木的幫助網址，將其指向新的資源連結，並在多語言檔案中新增相應的翻譯。

Author: shengyuan

blockly/blocks.js

@@ -43,7 +43,7 @@ Blockly.Blocks['g3_new'] = {
     this.setOutput(true);
     this.setTooltip('');
     this.setColour(230);
-    this.setHelpUrl(mainUrl + 'basic/index.html' + utmUrl); 
+    this.setHelpUrl(Blockly.Msg.WEBDUINO_G3_HELPURL);
   }
 };
 
@@ -62,7 +62,7 @@ Blockly.Blocks['g3_get'] = {
     this.setNextStatement(true);
     this.setTooltip('');
     this.setColour(65);
-    this.setHelpUrl(mainUrl + 'basic/index.html' + utmUrl); 
+    this.setHelpUrl(Blockly.Msg.WEBDUINO_G3_HELPURL);
   }
 };
 
@@ -79,7 +79,7 @@ Blockly.Blocks['g3_read'] = {
     this.setNextStatement(true);
     this.setTooltip('');
     this.setColour(65);
-    this.setHelpUrl(mainUrl + 'basic/index.html' + utmUrl); 
+    this.setHelpUrl(Blockly.Msg.WEBDUINO_G3_HELPURL);
   }
 };
 
@@ -113,7 +113,7 @@ Blockly.Blocks['g3_trigger'] = {
     this.setNextStatement(true, null);
     this.setColour(65);
     this.setTooltip('');
-    this.setHelpUrl(mainUrl + 'basic/index.html' + utmUrl); 
+    this.setHelpUrl(Blockly.Msg.WEBDUINO_G3_HELPURL);
   }
 };
 
@@ -129,6 +129,6 @@ Blockly.Blocks['g3_get_number'] = {
     this.setOutput(true);
     this.setTooltip('');
     this.setColour(35);
-    this.setHelpUrl(mainUrl + 'basic/index.html' + utmUrl); 
+    this.setHelpUrl(Blockly.Msg.WEBDUINO_G3_HELPURL);
   }
 };

blockly/msg/blocks/en.js

@@ -16,3 +16,4 @@ Blockly.Msg.WEBDUINO_G3_RUN = "Second(s), Run";
 Blockly.Msg.WEBDUINO_G3_INFINITY = "Infinity";
 Blockly.Msg.WEBDUINO_G3_TIMES = "Times";
 Blockly.Msg.WEBDUINO_G3_FIRMWARE_COMMENT = "This block will enable board to have ability to receive and upload data constantly even without browser running.";
+Blockly.Msg.WEBDUINO_G3_HELPURL = "https://resource.webduino.io/docs/cloud-component/sensor/pm25";

blockly/msg/blocks/zh-hans.js

@@ -15,4 +15,5 @@ Blockly.Msg.WEBDUINO_G3_INTERVAL = "每隔";
 Blockly.Msg.WEBDUINO_G3_RUN = "秒，执行";
 Blockly.Msg.WEBDUINO_G3_INFINITY = "无限";
 Blockly.Msg.WEBDUINO_G3_TIMES = "次";
-Blockly.Msg.WEBDUINO_G3_FIRMWARE_COMMENT = "此积木会将动作写入开发板，浏览器关闭后仍会持续运行";
+Blockly.Msg.WEBDUINO_G3_FIRMWARE_COMMENT = "此积木会将动作写入开发板，浏览器关闭后仍会持续运行";
+Blockly.Msg.WEBDUINO_G3_HELPURL = "https://resource.webduino.io/docs/cloud-component/sensor/pm25";

blockly/msg/blocks/zh-hant.js

@@ -15,4 +15,5 @@ Blockly.Msg.WEBDUINO_G3_INTERVAL = "每隔";
 Blockly.Msg.WEBDUINO_G3_RUN = "秒，執行";
 Blockly.Msg.WEBDUINO_G3_INFINITY = "無限";
 Blockly.Msg.WEBDUINO_G3_TIMES = "次";
-Blockly.Msg.WEBDUINO_G3_FIRMWARE_COMMENT = "此積木會將動作寫入開發板，瀏覽器關閉後仍會持續運行";
+Blockly.Msg.WEBDUINO_G3_FIRMWARE_COMMENT = "此積木會將動作寫入開發板，瀏覽器關閉後仍會持續運行";
+Blockly.Msg.WEBDUINO_G3_HELPURL = "https://resource.webduino.io/docs/cloud-component/sensor/pm25";