Remove use of deprecated HasTraits.set; replaced with trait_set
Mark get and set as deprecated
Fix more set->trait_set
Fix Python 2.6 tests; logging.Handler is an old-style class
Merge remote-tracking branch 'upstream/master' into remove-get-set
Add assertNotDeprecated context manager
Correct tests get() and set() tests to test for DeprecationWarnings
Updated changelog
Merge pull request #190 from sjagoe/remove-get-set

Deprecate get and set methods on HasTraits