Refresh master with initial release/0.24 snapshot (#332)

* Initial port of release/0.24 source code

* Fix additional headers

* Fix a typo in launch.json

i18n/chs/extensions/css/package.i18n.json

@@ -1,9 +1,10 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 // Do not edit this file. It is machine generated.
 {
+	"css.title": "CSS",
 	"css.lint.argumentsInColorFunction.desc": "参数数量无效",
 	"css.lint.boxModel.desc": "使用边距或边框时，不要使用宽度或高度",
 	"css.lint.compatibleVendorPrefixes.desc": "使用供应商特定前缀时，确保同时包括所有其他供应商特定属性",
@@ -25,6 +26,7 @@
 	"css.trace.server.desc": "跟踪 VS Code 与 CSS 语言服务器之间的通信。",
 	"css.validate.title": "控制 CSS 验证和问题严重性。",
 	"css.validate.desc": "启用或禁用所有验证",
+	"less.title": "LESS",
 	"less.lint.argumentsInColorFunction.desc": "参数数量无效",
 	"less.lint.boxModel.desc": "使用边距或边框时，不要使用宽度或高度",
 	"less.lint.compatibleVendorPrefixes.desc": "使用供应商特定前缀时，确保同时包括所有其他供应商特定属性",
@@ -45,6 +47,7 @@
 	"less.lint.zeroUnits.desc": "零不需要单位",
 	"less.validate.title": "控制 LESS 验证和问题严重性。",
 	"less.validate.desc": "启用或禁用所有验证",
+	"scss.title": "SCSS (Sass)",
 	"scss.lint.argumentsInColorFunction.desc": "参数数量无效",
 	"scss.lint.boxModel.desc": "使用边距或边框时，不要使用宽度或高度",
 	"scss.lint.compatibleVendorPrefixes.desc": "使用供应商特定前缀时，确保同时包括所有其他供应商特定属性",