remove strange Definition.description length limitation
deprecate Param.get_code
fix test case for python3.3
remove CallSignature.module, because that's something for internal use
sith refactoring
sith readability
signature should be defined as a definitions: tests
signature is now a subclass of definitions
add proper deprecation warnings and warnings become error messages in Jedi; also deprecate CallSignature.call_name
removed some deprecated calls
the temporary pyc package should always be removed
add a command line option to produce errors from warnings
py.test should be able to call the tests from different directories: fix pyc tests
move test_pyc to test_evaluate