整理代码，移除多余的保存成功提示

parts/gametoolfunc.lua

@@ -275,9 +275,7 @@ function gameOver()--Save record
 						end
 					end
 					if needSave then
-						if FILE.save(RANKS,'conf/unlock')then
-							MES.new('check',text.saveDone)
-						end
+						FILE.save(RANKS,'conf/unlock')
 					end
 				end
 				local D=M.score(P)

parts/net.lua

@@ -289,7 +289,6 @@ function NET.loadSavedData(sections)
 		if success then
 			MES.new('check',text.saveDone)
 		end
-		MES.new('check',text.saveDone)
 	else
 		MES.new('error',text.versionNotMatch,1)
 	end

parts/scenes/login.lua

@@ -12,13 +12,9 @@ local function login()
 	end
 	NET.wsconn_user_pswd(email,password)
 	if savePW then
-		if FILE.save({email,password},'conf/account')then
-			MES.new('check',text.saveDone)
-		end
+		FILE.save({email,password},'conf/account')
 	else
-		if love.filesystem.getInfo('conf/account')then
-			love.filesystem.remove('conf/account')
-		end
+		love.filesystem.remove('conf/account')
 	end
 end