Maven support added.
Just some minor changes to the Main
Just some minor changes to the Main
Added interface for command not sure how to make them
Merge branch 'MyVersion' of https://github.com/Valentin-Paramonov/StudentDataBase into MyVersion

Conflicts:
	src/studentdb/commands/AddCommand.java
	src/studentdb/commands/Command.java
	src/studentdb/exceptions/EntryAlreadyExistsException.java
	src/studentdb/exceptions/NoSuchEntryException.java