Fixed bugs that made getEmployeeByID not work. For some reason if this while loop and print statement arent present then the client will never get the initial send of the data. Removed commented code and cleaned up warnings.

Fixed bugs with that caused in consistencies with message sending between client and server. All employee data should be updated to all clients when employee data is modified in the database. The client should have an updated copy of employee information.

Changed schedule and staff class so that the connection is made from the model and passed to the staff and schedule class.

Refactored Schedule class to support local MySQL database. Now supports connecting to MySQL database.

Refactored Staff class to support local MySQL database. Now supports establishing connection to MySQL database, adding employees, removing employees, and printing all current employees.

1. Added java.sql to module-info.java. This the library required to communicate to the MySQL database.