Defined interface for command-parser
Rewrote CommandParser and added support for parameter sets
Added CommandDescriptionAttribute which allows command help to be specified inline with the implementation;
Extended GetHelpCommand so it displays the command description when available
Fixed several typos in comments and log mesages in Nerdcave.Common and Wolpertinger.Core
Fixed several typos in comments and log mesages in Wolpertinger.CoreComponents, Wolpertinger.FileShareCommon and Wolpertinger.Fileserver
Updated all commands to use parameter sets
Assemblies containing components now has to be registered explicitly in DefaultComponentFactory