修复几个语言fallback错误

parts/language/lang_fr.lua

@@ -1,5 +1,5 @@
 return{
-	fallback=3,
+	fallback=4,
 	back="Retour",
 	anykey="Appuyez sur n'importe quelle touche",
 	-- sureQuit="Press again to exit",

parts/language/lang_pt.lua

@@ -1,4 +1,5 @@
 return{
+	fallback=4,
 	back="Voltar",
 	anykey="Pressione qualquer tecla",
 	sureQuit="Aparte novamente para sair",

parts/language/lang_sp.lua

@@ -1,5 +1,5 @@
 return{
-	fallback=3,
+	fallback=4,
 	back="Volver",
 	anykey="Pulsa cualquier tecla",
 	-- sureQuit="Press again to exit",

parts/language/lang_symbol.lua

@@ -1,5 +1,5 @@
 return{
-	fallback=3,
+	fallback=4,
 	back="X",
 	anykey="↓□↓",
 	newVersion="&!!!???↓↓",

parts/language/lang_zh2.lua

@@ -230,5 +230,4 @@ return{
 		["custom_clear"]=		{"自定义",		"普通"},
 		["custom_puzzle"]=		{"自定义",		"拼图"},
 	},
-	getTip=nil,
 }