大幅修改排序函数，为以后兼容做准备；
增加快过期邮件上线提醒，仍需要美化；
开始修改堆叠收取附件与COD附件。
--@@ TODO: solve COD item, maybe displaying COD amount above the slot icon or using tool-tip
	--UC..don't know how to layout in tool-tip..
--@@ TODO: function SortDB must clear up! collect garbage !!!
	--done?
--@@ TODO: change frame's layout!
	--holy shit..
--@@ TODO: add AH ordering
	--UC..bad to do
--@@ TODO: should stacked attachments can be collect??
	--UC.. new window to produce? or pop-up ?
--@@ TODO: should attachments be alerted to player to collect when almost in deadline?
	--UC.. should make new function to calculate deadline time?
--@@ TODO: localization!
	--UC..not today..
--@@ TODO: clear searching bar when changing character
	--UC.. may finished
修正搜索栏部分错误；
滚动条位置修正。
--@@ TODO: solve COD item, maybe displaying COD amount above the slot icon or using tool-tip
	--UC..don't know how to layout in tool-tip..
--@@ TODO: function SortDB must clear up! collect garbage !!!
	--done?
--@@ TODO: change frame's layout!
	--holy shit..
--@@ TODO: add AH ordering
	--UC..bad to do
--@@ TODO: should stacked attachments can be collect??
	--UC.. new window to produce? or pop-up ?
--@@ TODO: should attachments be alerted to player to collect when almost in deadline?
	--UC.. should make new function to calculate deadline time?
--@@ TODO: localization!
	--UC..not today..
--@@ TODO: clear searching bar when changing character
	--UC.. may finished
制作脱离ElvUI的版本，beta2。
继续尝试制作脱离ElvUI的版本；
尝试完成本地化工作。
继续尝试制作脱离ElvUI的版本；
尝试完成本地化工作。
Merge tag 'a16'
尝试使用AceAddon
移除AceAddon库