Merge pull request #177 from jsocol/release/v4.0.1

Release v4.0.1

Merge pull request #173 from jsocol/release/v4

Bump version to v4.0.0

Version 3.3

- Drop support for Python 2.5, 2.6, 3.2, 3.3 (#108, #116).
- Add UnixSocketStatsClient (#76, #112).
- Add support for timedeltas in timing() (#104, #111).
- Fix timer decorator with partial functions (#85).
- Remove ABCMeta metaclass (incompatible with Py3) (#109).
- Refactor client module (#115).
- Various doc updates (#99, #102, #110, #113, #114).

Version 3.2.2

Merge branch 'fix'

Version 3.2

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Version 3.0.1

Merge branch 'branch-3.x'

Version 2.1.2