Expose the fixtures through the package import instead of requiring the
user to import each module.
Add documentation for the fixtures.
Change-Id: Ic96a030c45853406c2b77740b26d168cb8882f5c
Move oslo.log to oslo_log. Since this library has not been released, we
do not need to retain the old interface for compatibility.
bp/drop-namespace-packages
Change-Id: Id8e2312a72af171918fa4d40117ec652018a37bf