readme update

README.md

 ## ROS panda capacity package and catkin
-In the `ROS_nodes` directory you can find the implementation of the python capacity module for a specific use case of Panda robot. The directory consists of two ros packages:
+This is an example catkin workspace for panda capacity calculation. In the this directory you can find the implementation of the python capacity module for a specific use case of Panda robot. The directory consists of two ros packages:
 - hkl-kdl: a fork of  http://wiki.ros.org/hrl-kdl
 - franka_description: Panda robot definitions from Franka Emika  http://wiki.ros.org/franka_description
 - **panda_capacity: the capacity solver for Panda robot**
@@ -7,37 +7,10 @@ In the `ROS_nodes` directory you can find the implementation of the python capac
 ### Install the ros packages - using catkin
 To run panda robot capacity calculation nodes first clone the repository and submodules:
 ```shell
-git clone --recurse-submodules git@gitlab.inria.fr:askuric/polytope_vertex_search.git
+git@gitlab.inria.fr:auctus-team/people/antunskuric/ros/catkin_workspaces/panda_capacity_ws.git
+cd panda_capacity_ws
 ```
-
-`panda_capacity` package will calculate is an example implementation of the task space capacity calculation for for Franka Emika Panda robot in a form of a catkin ros package.
-
-It uses the library KDL for reading the robot urdf ad it depends on 
-- hrl-kdl package (https://gitlab.inria.fr/auctus-team/people/antunskuric/ros_nodes/hrl-kdl)
-- franka_description package (https://gitlab.inria.fr/auctus/panda/torque-qp-extended/franka_description)
-
-The three packages are shown in the `ROS/packages` folder. And you can find an example catkin workspace in the `ROS/catkin_ws` folder.
-
-#### Create your won catkin workspace
-
-Then create new catkin workspace:
-```shell
-mkdir ~/capacity_ws && cd ~/capacity_ws/
-mkdir src && cd src
-```
-Then you can either copy the folders from `ROS/packages` into the `capacity_ws/src` folder for example:
-```shell
-cp -r ~/polytope_vertex_search/ROS/packages/* .
-```
-
-or clone the packages directly
-```shell
-git clone git@gitlab.inria.fr:auctus-team/people/antunskuric/ros_nodes/panda_capacity.git
-git clone git@gitlab.inria.fr:auctus/panda/torque-qp-extended/franka_description.git
-git clone git@gitlab.inria.fr:auctus-team/people/antunskuric/ros_nodes/hrl-kdl.git
-```
-
-Finally you can build the workspace
+And then just build the workspace
 ```shell
 cd ..
 catkin_make # catkin build