登录界面可选隐藏邮箱 close #639

parts/language/lang_en.lua

@@ -687,6 +687,7 @@ return{
             register="Sign Up",
             email="Email Address",
             password="Password",
+            showEmail="Show Email",
             keepPW="Remember me",
             login="Log In",
         },

parts/language/lang_es.lua

@@ -550,6 +550,7 @@ return{
             register="Registrarse",
             email="Correo Elec.",
             password="Contraseña",
+            -- showEmail="Show Email",
             keepPW="Recordar credenciales",
             login="Entrar",
         },

parts/language/lang_fr.lua

@@ -641,6 +641,7 @@ return{
             register="Enregistrement",
             email="E-mail",
             password="Mot de passe",
+            -- showEmail="Show Email",
             -- keepPW="Remember me",
             login="Connexion",
         },

parts/language/lang_id.lua

@@ -689,6 +689,7 @@ return{
             register="Daftar",
             email="Alamat Email",
             password="Password",
+            -- showEmail="Show Email",
             keepPW="Ingat Saya",
             login="Masuk",
         },

parts/language/lang_ja.lua

@@ -689,6 +689,7 @@ return{
             register="サインアップ",
             email="Eメールアドレス",
             password="パスワード",
+            -- showEmail="Show Email",
             keepPW="常にログイン",
             login="ログイン",
         },

parts/language/lang_pt.lua

@@ -677,6 +677,7 @@ return{
             register="Registrar",
             email="Endereço De Email",
             password="Senha",
+            -- showEmail="Show Email",
             -- keepPW="Remember me",
             login="Log in",
         },

parts/language/lang_symbol.lua

@@ -488,7 +488,8 @@ return{
             register="Sign up",
             email="@",
             password="*",
-            -- keepPW="I",
+            showEmail="?",
+            keepPW="!",
             login="Log in",
         },
         register={

parts/language/lang_zh.lua

@@ -687,6 +687,7 @@ return{
             register="注册",
             email="邮箱",
             password="密码",
+            showEmail="显示邮箱",
             keepPW="保存密码",
             login="登录",
         },

parts/language/lang_zh_grass.lua

@@ -685,6 +685,7 @@ return{
             register="登记",
             email="电子邮件地址",
             password="密码",
+            showEmail="显示电子邮件",
             keepPW="记得我吗",
             login="登录",
         },

parts/language/lang_zh_trad.lua

@@ -687,6 +687,7 @@ return{
             register="註冊",
             email="電郵",
             password="密碼",
+            showEmail="顯示郵箱",
             keepPW="保存密碼",
             login="登錄",
         },