add label for code indentation

customize.dist/translations/messages.js

@@ -468,6 +468,8 @@ define(function () {
     out.settings_logoutEverywhere = "Force log out of all other web sessions";
     out.settings_logoutEverywhereConfirm = "Are you sure? You will need to log in with all your devices.";
 
+    out.settings_codeIndentation = 'Code editor indentation (spaces)';
+
     out.upload_title = "File upload";
     out.upload_serverError = "Server Error: unable to upload your file at this time.";
     out.upload_uploadPending = "You already have an upload in progress. Cancel it and upload your new file?";

www/settings/main.js

@@ -129,10 +129,10 @@ define([
     var createIndentUnitSelector = function (obj) {
         var proxy = obj.proxy;
 
-        console.log('create indent unit selector');
         var $div = $('<div>', {
             'class': 'indentUnit element'
         });
+        $('<label>').text(Messages.settings_codeIndentation).appendTo($div);
 
         var $inputBlock = $('<div>', {
             'class': 'inputBlock',
@@ -144,7 +144,6 @@ define([
             type: 'number',
         }).on('change', function () {
             var val = parseInt($input.val());
-            console.log(val, typeof(val));
             if (typeof(val) !== 'number') { return; }
             proxy['cryptpad.indentUnit'] = val;
         }).appendTo($inputBlock);