Remove tutorials that are not ready from ROS 2

mkdocs.yml

@@ -121,7 +121,7 @@ nav:
       - Internal State of Stretch: ./ros1/internal_state_of_stretch.md
       - RViz Basics: ./ros1/rviz_basics.md
       - Navigation Stack: ./ros1/navigation_stack.md
-      - MoveIt! Basics: ./ros1/moveit_basics.md
+      # - MoveIt! Basics: ./ros1/moveit_basics.md
       - Follow Joint Trajectory Commands: ./ros1/follow_joint_trajectory.md
       - Perception: ./ros1/perception.md
       - ArUco Marker Detection: ./ros1/aruco_marker_detection.md
@@ -146,10 +146,10 @@ nav:
     - Overview: ./ros2/README.md
     - Basics:
       - Getting Started: ./ros2/getting_started.md
-      - Teleoperating Stretch: ./ros2/teleoperating_stretch.md
+      # - Teleoperating Stretch: ./ros2/teleoperating_stretch.md
       - Internal State of Stretch: ./ros2/internal_state_of_stretch.md
       - RViz Basics: ./ros2/rviz_basics.md
-      - Navigation Stack: ./ros2/navigation_stack.md
+      # - Navigation Stack: ./ros2/navigation_stack.md
       - MoveIt 2:
         - MoveIt Basics: ./ros2/moveit_basics.md
         - MoveIt with RViz: ./ros2/moveit_rviz_demo.md
@@ -161,7 +161,7 @@ nav:
       # - FUNMAP: https://github.com/hello-robot/stretch_ros/tree/master/stretch_funmap
       # - ROS testing: ./ros2/ros_testing.md
       # - Other Nav Stack Features: ./ros2/other_nav_features.md
-      - Gazebo Basics:  ./ros2/gazebo_basics.md
+      # - Gazebo Basics:  ./ros2/gazebo_basics.md
     - Other Examples:
       - Teleoperate Stretch with a Node: ./ros2/example_1.md
       - Filter Laser Scans: ./ros2/example_2.md