fix the authentication issue with tutum.user and tutum.apikey
0.21.1
upgrade future to 0.15.0 to solve the incompatibility issue with urllib 3.11
0.21.0
- fix the event endpoint - remove Apikey authorization header
0.20.2
- use `/api/v1/auth` endpoint only for authentication - add basic auth
0.20.1
- add exec on container
0.20.0
- support for python 3 - add "cancel" and "retry" method to Tutum.Action - add "health_check" method to Tutum.Node - support reuse_volumes options in container/service/stack redeploy