Add Show/Hide Title bar option.

Localization/zhCN.lua

@@ -62,6 +62,8 @@ L["Sets how far inside the frame the threat bars will display from the 4 borders
 -- Config strings, title bar section
 L["Title Bar Settings"] = "标题栏设置"
 L["Configure title bar settings."] = "配置标题栏设置"
+L["Show Title Bar"] = true
+L["Show the Omen Title Bar"] = true
 L["Title Bar Height"] = "标题栏高度"
 L["Height of the title bar. The minimum height allowed is twice the background border thickness."] = "标题栏高度。最小厚度为背景边框厚度的一倍。"
 L["Title Text Options"] = "标题文本选项"