Update README.md, added procedure details and TODOs

README.md

@@ -7,12 +7,16 @@
 ### Common procedures for preparing Space Station OS  
 - Install Ubuntu 22.04
 - Install ROS 2 Humble (desktop install)
+  https://docs.ros.org/en/humble/Installation/Ubuntu-Install-Debs.html
 - Clone Space Station OS source  
-  ...
+$ cd /path/to/place/
+$ git clone https://github.com/space-station-os/space_station_os.git
 - Compile Space Station OS source  
-  ...
+$ cd /path/to/place/space_station_os/
+$ colcon build
+$ source install/setup.bash
 
-## Demo1  
+## Demo1: Estimates of Nauka incident on ISS in July 2021 and more
 Demo1 focuses on space station GNC features.  
 
 In Demo 1a, we estimate what happened and how the system and people reacted in the Nauka incident that occurred on the ISS in July 2021.  
@@ -46,5 +50,11 @@ This will result loading ISS model to rviz (while you need to zoom out.)
 Then you go back to Terminal 1 and follow the scenario in the console as the attitude of ISS is displayed in RVIZ2.  
 
 ## TODOs  
-...
+### November 2024
+- Documentation site establishment and maintenance
+- Integration with Isaac Sim
+- Adding CMG control in space_station_gnc
+- Power generation simulation in space_staton_electrical
+### December 2024
+TBA