#10 code clean for web hanlders. have general daoGet, daoDelete,daoList,daoSave methods
#11 Create a BaseEntity, and all entities extends it
#12 update the @WebActionHandlerto @WebPost or @WebGet
#13 put the contextPath in <head/> in _frame.ftl
#14 It is better to use @WebBundle, so don't have to import js one by one
Merge pull request #15 from LiuXian/liu_0121

Liu 0121