Separate Commands into diffrent categories

[christian-heusel]

At the moment $help shows the following output:

No Category:
  help   Shows this message
  leave  
  ls     
  next   
  start  Öffnet die Warteschlange
  status Aktueller Status der Warteschlange
  stop   Schließt die Warteschlange
  wait   Anstellen in Warteschlange

Type $help command for more info on a command.
You can also type $help category for more info on a category.

We could separate the commands into student and tutorcommands like this:

Student:
  help   Shows this message
  status Aktueller Status der Warteschlange
  wait   Anstellen in Warteschlange
  leave  

Tutor:
  help   Shows this message
  start  Öffnet die Warteschlange
  status Aktueller Status der Warteschlange
  stop   Schließt die Warteschlange
  wait   Anstellen in Warteschlange
  ls     
  next   

Type $help command for more info on a command.
You can also type $help category for more info on a category.