testtools 0.9.3

Improvements
------------

* New matcher "Annotate" that adds a simple string message to another matcher,
  much like the option 'message' parameter to standard library assertFoo
  methods.

* New matchers "Not" and "MatchesAll". "Not" will invert another matcher, and
  "MatchesAll" that needs a successful match for all of its arguments.

* On Python 2.4, where types.FunctionType cannot be deepcopied, testtools will
  now monkeypatch copy._deepcopy_dispatch using the same trivial patch that
  added such support to Python 2.5. The monkey patch is triggered by the
  absence of FunctionType from the dispatch dict rather than a version check.
  Bug #498030.

* On windows the test 'test_now_datetime_now' should now work reliably.

* TestCase.getUniqueInteger and TestCase.getUniqueString now have docstrings.

* TestCase.getUniqueString now takes an optional prefix parameter, so you can
  now use it in circumstances that forbid strings with '.'s, and such like.

* testtools.testcase.clone_test_with_new_id now uses copy.copy, rather than
  copy.deepcopy. Tests that need a deeper copy should use the copy protocol to
  control how they are copied. Bug #498869.

* The backtrace test result output tests should now pass on windows and other
  systems where os.sep is not '/'.

* When a cleanUp or tearDown exception occurs, it is now accumulated as a new
  traceback in the test details, rather than as a separate call to addError /
  addException. This makes testtools work better with most TestResult objects
  and fixes bug #335816.