complete the feestrategy unit test.
1. Correct the charset problem
2. Added messageSource
3. Refactor some classes
4. Add Validator
5. Implement the school creation.
6. Implement the school paginate
1. added the native2ascii plugin into maven
2. implemented user paginate
3. change meail address to string instead of EmailAddres class
4. implemented the internalization of some messages.
5. use JSONListBean to be container class for jQGrid, for paginating.