modify the product DAO layer
finish the DAO layer, change the properties of Product
has some errors
errors in development branch
fix all the errors on develop
fix the expiration date problem
begin to finish this project
add search method, the DAO layer is done.
finish the plan products type
plan integrate with the client sides
everything is fine now
commit the cookie javascript
add some filter in router to pretend to be login page
login page template there
Merge pull request #3 from luohuazju/develop

Develop