Merge branch 'dev-max' into 'develop'

...aluation_scripts/beginner/exercise_1/exercise_1_1_eval.py

...aluation_scripts/beginner/exercise_1/exercise_1_2_eval.py

...aluation_scripts/beginner/exercise_1/exercise_1_3_eval.py

...aluation_scripts/beginner/exercise_2/exercise_2_1_eval.py

...aluation_scripts/beginner/exercise_3/exercise_3_1_eval.py

...n_scripts/move_it/move_it_basics/move_it_basics_1_eval.py

...n_scripts/move_it/move_it_basics/move_it_basics_2_eval.py

...ol/evaluation_scripts/ros/ros_basics/ros_basics_1_eval.py

...ol/evaluation_scripts/ros/ros_basics/ros_basics_2_eval.py

...n_scripts/ros/ros_intermediate/ros_intermediate_1_eval.py

...n_scripts/ros/ros_intermediate/ros_intermediate_2_eval.py

catkin_ws/src/learn_environment/task_pool/reset_robot.py

...l/solution_scripts/beginner/exercise_1/exercise_1_1.ipynb

...l/solution_scripts/beginner/exercise_1/exercise_1_2.ipynb

...l/solution_scripts/beginner/exercise_1/exercise_1_3.ipynb

...l/solution_scripts/beginner/exercise_2/exercise_2_1.ipynb

...l/solution_scripts/beginner/exercise_3/exercise_3_1.ipynb

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

..._ws/src/learn_environment/task_pool/task_definitions.json