api is now a separate package, to structure the whole thing better.

setup.py

@@ -26,7 +26,7 @@ setup(name='jedi',
       license='MIT',
       keywords='python completion refactoring vim',
       long_description=readme,
-      packages=['jedi', 'jedi.parser', 'jedi.evaluate'],
+      packages=['jedi', 'jedi.parser', 'jedi.evaluate', 'jedi.api'],
       package_data={'jedi': ['evlaluate/evaluate/mixin/*.pym']},
       platforms=['any'],
       classifiers=[