Constraints are now parametric
Update .gitignore and cmake submodule
Change from LeafParameter to level set parameter
Add member isParametric_ to LockedDof
Add step by step planning to ProblemSolver class
Check if a path exists in ProblemSolver::finishSolveStepByStep
Make solver methods virtual in class ProblemSolver
Add protected method to set the problem and the roadmap.
Make Problem::checkProblem virtual
Add method virtual ProblemSolver::initializeProblem
Add method ProblemSolver::resetRoadmap
Add method isSatisfied to class Constraint
Abstract class SteeringMethod does not set the constraints.
Make sure path is not null in PathValidation.
Path do not apply constraints automatically. StraightPath applies them.
Check if SteeringMethod returned a null Path.
Call resetRoadmap instead of coping code
Update Roadmap interface
Add statistics in ConfigProjector if HPP_DEBUG is ON
Fix bug in ConfigProjector