Fix comment.
Add method loadObstacleFromUrdf in python class ProblemSolver.
Add comment for python class Robot.
Fix bug in orientation constraint construction.
Creation of position and orientation constraints return void.
Add idl interface to select path planner and path optimizer types.
Fix documentation of method Robot::setJointBounds.
Add method to set the Device extra configuration space.
Fix compilation warnings.
Rename variable and fix comment.
Throw error if vector of joint bounds is not of the right size.
use problemSolver->addConstraintToConfigProject instead of configProjector->addConstraint in function setNumericalConstraints
Add interface method to set root joint position.
Cosmetic change: make comment more accurate.
Add an interface method to get root joint initial position in world frame.
Add underscore after Quaternion to avoid name conflicts.

  python files generated by omniidl import name Quaternion in module hpp,
  overriding existing class.
Synchronize cmake sub-module.
Add a prefix when loading an obstacle.
Add an interface method to remove obstacles.
Expose getJointInnerObject and getJointOuterObjects in python class Robot.