Stop using logilab.common.testlib
Most of logilab.common.testlib features are now present in pytest (not the one present in logilab.common of course). This is a first step toward deleting logilab.common.testlib/pytest.
Most of logilab.common.testlib features are now present in pytest (not the one present in logilab.common of course). This is a first step toward deleting logilab.common.testlib/pytest.