sharp-commands

todo

• add caching to HasFlag/FlagValue methods
• output formatter. move hard coded output format into it's own class/interface that would allow a custom formatter to be provided
• need to consider how best to handle the generic conversions. should only primitive types be allowed and force the caller to provide a callback that handles the conversion for complex types... or maybe support some form of custom converters to be specified in the CliApp.
• special flag value type handling
  • paths/files - accept path/file types (needs some thought)
  • ... more ideas
• flags with input validation. some inital ideas
  • required
  • range
  • item count (must have x number of elements for arrays type)
  • regex
  • ... more ideas
• support better ICommand interface for commands that are more like namespaces (have no actions but contain nested commands)
• add integration tests (windows/mono)
• docs
  • need code docs
  • need usage docs
  • need list of features
• example apps