缺货查询。
Merge remote-tracking branch 'kewei/ttt' into jmyd2

Conflicts:
	Document/KeWeiOMS.pdm
	KeWeiOMS.Web/Controllers/ProductController.cs
	KeWeiOMS.Web/Views/Order/Edit.cshtml
	KeWeiOMS.Web/Views/Product/Edit.cshtml
	KeWeiOMS.Web/Web.config
	KeWeiOMS.v11.suo
Merge remote-tracking branch 'KeWeiOMS/jmyd2' into ttt

Conflicts:
	Document/KeWeiOMS.pdm
	KeWeiOMS.Web/Controllers/ProductController.cs
	KeWeiOMS.Web/KeWeiOMS.Web.csproj
	KeWeiOMS.Web/Web.config
	KeWeiOMS.v11.suo