Added login screen
Added EmployeesResource
Added EmployeeResource
Made setName and setPosition public
Added Employee.js (based on Teacher.js)
Added EmployeeCtrl.js (based on TeacherCtrl.js)
Added employee.html (based on teacher.html)
Forgot to include EmployeeCtrl.js in index.jsp
Fixed path of EmployeeCtrl.js
404 instead of 400 when PUTing non exsisting employee
Removed 'console.log(employees)'
Merge pull request #4 from utwente-di/medewerkers-toevoegen

Medewerkers toevoegen
Added data fixture for teacher
Merge master into activiteiten-toevoegen