Pytests: Created draft of python binding automated testing.
The draft includes:
Testing default, limits and valid values of elliptics.Config properties.
Testing default, limits and valid values of elliptics.Session properties.
Simple test case for writing object.
CMake workaround for preparing and running pytests.
Merge branch 'master' of github.com:reverbrain/elliptics into pytests
Python: Added ability to set data=None with exec_.
Pytests: Merge current Python API tests with ijon test_exec. Added starting Elliptics node with srw and uploading and starting test app in it.
Merge branch 'master' of github.com:reverbrain/elliptics into pytests
Pytests: fixed executing cocaine-tool app upload.
Python: fixed calling final handler for AsyncResult.
Core: provided address to sph, Pytests: fixed fails on checking address from ExecContext.
Merge branch 'master' of github.com:reverbrain/elliptics into pytests
Pytests: added turning off exec_tests without srw. For tests use several nodes in several groups now.
Merge branch 'master' of github.com:reverbrain/elliptics into pytests
Pytest: fixed typo in cmake variable.
Pytests: added comparing set of flags known and provided by module.
Merge pull request #381 from shaitan/pytests

Pytests: on build python binding testing