Add JavaDocs and comment out Client constructors
Add JavaDocs and comment out Client constructors

-Add JavaDocs:
 * Add JavaDocs for all class attributes, constructor, methods and inner class.

-Comment out Client constructor:
 * Client(String, User) and Client(String, int, User)
   Are commented out because they are not being used anymore and
   Changes that have been made to the Client class, The two
   constructors are not sufficient. When creating the object,
   it needs serverIP, serverPort, clientPort and User

   it's not removed from the class just in case it's needed.

Clumsy-Coder/CPSC3780-Project,Clumsy-Coder/CPSC3780-Project