New humanoid_navigation stack created, with footstep_planner package
- Messages and services removed from nao_ctrl: nao msgs and srvs now in "nao_msgs", general humanoid-related ones (like footsteps) now in humanoid_nav_msgs
- nao_ctrl and nao_remote adjusted to new message locations
small change in StepTarget constants
GridMap2D added
License headers in gridmap
Bugfix: x/y swapped in GridMap2D
Fixed OpenCV deprecation warnings
footstep_planner code ported into public repo
manifest updates
footstep_planner: Namespace around all classes, a few drafts in doxygen-documentation
Added a few more accessors to Gridmap2D
- A* heuristic implemented and integrated
- documentation
- moved some typedefs/structs
- small change in getFootTransform
private namespace for vis msgs
maps, config, launch properly added to public repo
Default name for footstep_planner_node is footstep_planner (namespace for params)
- HeuristicType as field of Heuristic for correct downcasting
- further integration of A*
- documentation