two months at the end
- add new query sql for set the finish exam url (normal exam url +"finish" at the end)
- conversion of the timeout ( for example MILLIS2SEC)
- add function for calculate the proposal vote for an exam
- redirect user by the cookie
- interaction with page and server clock work correctly
- refactoring template index.html (for example variable notProfessor for render html with hbs correctly)
- refactoring interface (css, js and html file)
- redirect automatically the student at the start of the exam on the right url

for tomorrow: speak with professor, insert file for validation custom, manage in a better way btnCONSEGNA interaction with the system.