You can clone with
Include some interactive tutorials
* Put Try Ruby and Try Git as the first items in their trails.
* Move style guide link to appropriate "reference" section.
* Use shorter links.
* Be more opinionated about the style guide.
[#32] Add TDD validations from xUnit Test Patterns
[#26] Added "Mocks Aren't Stubs"
add mocking and stubbing to tdd trail
[#14] Apply template to TDD trail
[#21] Identify paid resources with dollar sign
[#1] Import from internal wiki