Provides general classes and interfaces that are fundamental to ArgoUML and ArgoUML modules.

### Interfaces

`GUISettingsTabInterface` defines the API that tabs on the settings dialog must extend to be used in the `SettingsDialog`.

### Classes

The `Argo` class provides

- static definitions of configuration keys
- static definitions of resource bundle identifier strings
- static methods for environment manipulation
- static methods for console `log4j` logging

## Package Specification

## Related Documentation

(none) @since Argo 0.9.4