Adding all gifs to the doc (#584)

* update docs

* update docs

docs/index_main.rst

@@ -42,6 +42,7 @@ See this paper for more details:
    modules/path_tracking/path_tracking
    modules/arm_navigation/arm_navigation
    modules/aerial_navigation/aerial_navigation
+   modules/bipedal/bipedal
    modules/appendix/appendix
    how_to_contribute
 

docs/modules/aerial_navigation/aerial_navigation_main.rst

@@ -3,12 +3,6 @@
 Aerial Navigation
 =================
 
-Drone 3d trajectory following
------------------------------
-
-This is a 3d trajectory following simulation for a quadrotor.
-
-.. image:: https://github.com/AtsushiSakai/PythonRoboticsGifs/raw/master/AerialNavigation/drone_3d_trajectory_following/animation.gif
-
-.. include:: rocket_powered_landing.rst
+.. include:: drone_3d_trajectory_following/drone_3d_trajectory_following.rst
+.. include:: rocket_powered_landing/rocket_powered_landing.rst
 

docs/modules/aerial_navigation/drone_3d_trajectory_following/drone_3d_trajectory_following.rst

@@ -0,0 +1,6 @@
+Drone 3d trajectory following
+-----------------------------
+
+This is a 3d trajectory following simulation for a quadrotor.
+
+.. image:: https://github.com/AtsushiSakai/PythonRoboticsGifs/raw/master/AerialNavigation/drone_3d_trajectory_following/animation.gif

docs/modules/bipedal/bipedal_main.rst

@@ -0,0 +1,7 @@
+.. _bipedal:
+
+Bipedal
+=================
+
+.. include:: bipedal_planner/bipedal_planner.rst
+

docs/modules/bipedal/bipedal_planner/bipedal_planner.rst

@@ -0,0 +1,6 @@
+Bipedal Planner
+-----------------------------
+
+Bipedal Walking with modifying designated footsteps
+
+.. image:: https://github.com/AtsushiSakai/PythonRoboticsGifs/raw/master/Bipedal/bipedal_planner/animation.gif