添加退出登录按钮

parts/language/lang_en.lua

@@ -246,6 +246,7 @@ return{
 			ffa="FFA",
 			rooms="Rooms",
 			chat="Chat",
+			logout="Log out",
 		},
 		net_rooms={
 			refreshing="Refreshing Rooms",

parts/language/lang_fr.lua

@@ -219,6 +219,7 @@ return{
 			ffa="FFA",
 			rooms="Salons",
 			chat="Chat",
+			-- logout="Log out",
 		},
 		net_rooms={
 			-- refreshing="Refreshing Rooms",

parts/language/lang_pt.lua

@@ -246,6 +246,7 @@ return{
 			ffa="FFA",
 			rooms="Salas",
 			chat="Chat",
+			-- logout="Log out",
 		},
 		net_rooms={
 			-- refreshing="Refreshing Rooms",

parts/language/lang_sp.lua

@@ -224,6 +224,7 @@ return{
 			ffa="FFA",
 			rooms="Salas",
 			chat="Chat",
+			-- logout="Log out",
 		},
 		net_rooms={
 			-- refreshing="Refreshing Rooms",

parts/language/lang_zh.lua

@@ -246,6 +246,7 @@ return{
 			ffa="FFA",
 			rooms="房间列表",
 			chat="聊天室",
+			logout="退出登录",
 		},
 		net_rooms={
 			refreshing="刷新房间列表中",