jdavis/twofactorauth — pull request #894 by jdavis (2014-12-04 05:38:54+00:00)
Title: Update Vanguard details

This PR:

- This continues #892.
- Included a note for Vanguard as it doesn't appear Vanguard has external documentation (yet).
- Also moved some things to an `_include/` for less copying and pasting.
- A bit of tidying.