This is step 1 toward using Keystone client's session.Session as the
primary session/requests interface in OSC.
* Move the session create into ClientManager and rename 'restapi' attribute to 'session'
* Set up ClientManager and session loggers
* Fix container and object command references to restapi/api
Change-Id: I013d81520b336c7a6422cd22c05d1d65655e64f8
There are several reasons for this. One is that the majority of
OpenStack packages behave this way. The second is that it makes writing
software that extends something easier to test (which is a clear usecase
for openstackclient) And third, tests/__init__.py implies a global
package named "tests" - which I'm pretty sure we're not providing.
Change-Id: Ic708ffd92aea78c2ffc1a8579af0587af4fca4ff