Remove reference to objects that are not in the urdf file.
Move files related to tutorial to hpp-tutorial package.
Fix CMakeLists.txt.
ScenePublisher publishes the position of robots in the "map" frame.

  - "odom" frame does not make a lot of sense in path planning.
Move PathPlayer from hpp.tools to hpp_ros.
Use cmake submodule to install documentation.
Add missing setup_project_finalize in CMakeLists.txt.
Add linewidth as a parameter to ScenePublisher.addPolygon.
Remove parameter dist in ScenePublisher.addPolygon.

  - replaced by first coordinate of point.
Do not hardcode reference frame.

  - "/l_sole" -> "/"+self.referenceFrame.
Install and use config file for rviz.
Take into account extra configuration space.
Add a function to convert ros JointState to hpp::model::Configuration_t.
Add a function to convert a PathVector into ros JointTrajectory.
Take into account rootJointPosition in rviz robot display.
I/O functionality for PathPlayer
Merge pull request #8 from orthez/path-player-io

I/O functionality for PathPlayer
Update to modification in hpp-corbaserver

  - Problem::configAtDistance -> configAtParam.