Flask-httpauth

- Let callback decide what to do when authentication type does not match ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/b942f980970d2e387a80f68de4ea2bb8728b149c))

- Catching exception when Authorization header is empty ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/88d073e05b56b810feb447d1c9cee7a9a9ac9b1b)) (thanks **Kari Hreinsson**!)
- Documentation fix, validate_token() -> verify_token() ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/f4b41d736311638978c95c9b5fd458063a009280)) (thanks **Kari Hreinsson**!)

- documentation for new token auth ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/c0ae42df517a45be87f419cbb7f8002228a1e83c))
- switch travis build to use tox ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/00fdebce667e1dbbc5b342a21804cb6ab3b4f417))
- token auth support, plus test reorg ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/aac866de14c68a4d17d3098f8e96102e837add1d))
- Added explicity Python 2 & 3 version classifiers to package ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/a6f50e7be6f13bb814c47fe8a3a44cd34138f87e))

- Remove session dependency in authenticate_header [31](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/31) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/8a84c52d2166e7fdfa26b89dfd2df3340787de94)) (thanks **Paweł Stiasny**!)
- Add Install Notes ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/0ff88331c9724999d8f283d79fe95de949e64438)) (thanks **Michael Washburn Jr**!)
- Add syntax highlighting to the README [28](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/28) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/5c058b5165cdbc6a869d68410ef2d25e7802d602)) (thanks **Josh Friend**!)

- Support custom authentication scheme and realm ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/bf12f959bba24a2f3d7d799d1b57ef3a5f1001e8))

- Added information on how to implement digest authentication securely ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/fb02625ca0f7694d8e744e0b3d2c8d4ffcc4d7cd))
- Allow for custom nonce/opaque generation [24](https://github.com/miguelgrinberg/Flask-HTTPAuth/issues/24) ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/ddaa3b6461705d107655c7f87f90d7ba962d2a84)) (thanks **Matt Haggard**!)
- fixed tests to work with python 2.6 ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/5e85b27a06285fb5bd591f9f65a8a0bebc4a34f2))
- added travis ci badge ([commit](https://github.com/miguelgrinberg/Flask-HTTPAuth/commit/ef354fd07abd08137beba6362debdcb4ef23baf6))