To fix build with -Werror=shadow

  - initialization() should be called after initializeRosNode() since the
    former stores ROS parameter "/robot_description" in
    sot::sgl_map_name_to_robot_util (sot/tools/robot-utils.cpp), while the
    second sends the python prologue to the interpreter, and the prologue
    needs the parameter server to contain key "/robot_description".

Fix minor warnings.

'robot' is generic and should not be a problem as long as we do
not handle multiple robots.

and record it in the sot parameter-server.

'robot' is generic and should not be a problem as long as we do
not handle multiple robots.

and record it in the sot parameter-server.

Joseph Mirabel authored 4 years ago and olivier stasse committed 4 years ago

WIP CMake.