Extend to support internal github installations with a different base url for the API.
Facilities to manage multiple hubs.  Hub-aware Zenflow Init.  Tests.
Moving key references from Hubs to Github (where they make more sense).
Removing unnecessary getters.
Removing a couple of more getters we don't need.
Re-enable tests. Use 'twice' where appropriate.
Change 'base' to 'Base'.
Tests for methods used by the Hubs methods.
Never uses the argument.
Cleaning-up system default definition.
Tests around hubs.rb.  Broke up config method for easier testing.
No longer able to over-ride default hub.  Also, added an extra log message to the hubs authorize command to indicate which hub is being authorized.
Use Terminal::Table :headings.
Make the code to list hubs a little more readable.
Rubified!
Use conventional ? at end of boolean methods.
Constants the RIGHT way.
Stop supporting special-name 'default' for the default hub.  Change select_hub to resolve_hub to make it clearer.
Clarify the logic around use of default values whenever a parameter can't be found in git config.
Seeing if this name-change helps clear things up at all.