[doc] Add wiki link in readme and known solutions to TF errors
Reduce logging level of console handler (when running from command line) once ROS console handler is attached
Specify cache duration of transform listener
Upgrade StateManager to new-style class so that super() call doesn't fail

Upgrade NaoStateManager to new-style class so super() call doesn't fail

Upgrade StateManager to new-style class so that super() call doesn't fail
Merge pull request #1 from dhood/naoqi

Modifications to run on Nao with ROS