Major Revision

Modal
-added links to projects
-added ProjectDAO bean
-  "        EmployeeProjectAction     for getting assigned projects
-changed sql to gen_effort in EmployeeDAO.getEmployeeList

Summary
- changed jobless by changing query in setCountJl
- problem with logic due to repeating employees with different year in
table

Table
- added year column
- changed query from employee_gen to gen_effort in
EmployeeDAO.getEmployeeList()