修复生产模块重复发送ajax问题
修复各类问题
Merge branch 'tasting'

Conflicts:
	account/forms.py
	index.wsgi
	inventory/models.py
	inventory/templates/inventoryui.htm
	shop/templates/shop.base.htm
	shop/templates/shop.htm
	tag/templates/tag.htm
修正库存格式化bug