more emailing new employees
more emailing new employees

Some refactoring
added emailing to addEmployeesCSV
Emails are sent to employees when they are added
-All email is redirected to a fixed receiver for testing purposes
-Email (including random password) is displayed on the console

denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5,denniskkim/jackson5