Preliminary web-socket working

Signed-off-by: David Saradini <david.saradini@me.com>
Merge remote-tracking branch 'origin/master' into feature/websockets

* origin/master:
  Added redis as cache engine
Merge branch 'refs/heads/master' into feature/websockets

* refs/heads/master:
  Redis cache for sessions only
Work in progress

Signed-off-by: David Saradini <david.saradini@me.com>
Merge branch 'refs/heads/master' into feature/websockets

* refs/heads/master:
  Corrected documentation
  No more project creation on wrong organization Multiple minor bug fix
Tornado websocket working with async redis

Signed-off-by: David Saradini <david.saradini@me.com>
Corrected tests

Signed-off-by: David Saradini <david.saradini@me.com>
Merge branch 'refs/heads/feature/websockets'

* refs/heads/feature/websockets:
  Corrected tests
  Tornado websocket working with async redis
  Work in progress
  Preliminary web-socket working