Menu commands are used to define or give a command a particular function
 within the menu. Each command has it's own uses, and with those uses one can
 create a unique system.  Some commands accept, or modify, something called
 an input string. An input string is a modifiable form of variable that can
 be used to do small tests, or display a user's response in a certain area.
 Other commands use a parameter list, these parameters can be referred to, and
 will be, as command strings. The command strings that are enclosed in the
 "<>" brackets are used as mandatory indicators, these command strings must
 exist or else the command will not work. Other command strings that are
 enclosed in the "[]" brackets are used as optional indicators, these command
 strings do not need to be in the parameter list in order for the command to
 work. Other command don't require a command string and so the parameters will
 be referred to as "NONE".