final changes notebooks

...ion_scripts/move_it/move_it_basics/move_it_basics_2.ipynb

...k_pool/solution_scripts/ros/ros_basics/ros_basics_1.ipynb

...k_pool/solution_scripts/ros/ros_basics/ros_basics_2.ipynb

...k_pool/solution_scripts/ros/ros_basics/ros_basics_3.ipynb

...ion_scripts/ros/ros_intermediate/ros_intermediate_1.ipynb

...ion_scripts/ros/ros_intermediate/ros_intermediate_2.ipynb

...s/src/learn_environment/task_pool/solution_template.ipynb