removing .rosinstall file and updating README.md

README.md

@@ -31,7 +31,7 @@ For permanently maintaining the overlay, source the setup.bash file at the end o
 
 ```bash
 $ cd ~/idress_ws/src
-$ wstool merge https://gitlab.iri.upc.edu/idress/code_installation_steps/raw/master/idress-minimal.rosinstall
+$ wstool merge http://www.iri.upc.edu/people/sfoix/idress-minimal.rosinstall
 $ wstool update
 ```
 

idress-minimal.rosinstall

-- git: {local-name: idress_common_msgs, uri: 'ssh://git@gitlab.iri.upc.edu:2202/idress/idress_common_msgs.git'}
-- git: {local-name: idress_user_perception, uri: 'ssh://git@gitlab.iri.upc.edu:2202/idress/idress_user_perception.git'}
-- git: {local-name: idress_speech_perception, uri: 'ssh://git@gitlab.iri.upc.edu:2202/idress/idress_speech_perception.git'}
-- git: {local-name: idress_shoe_perception, uri: 'ssh://git@gitlab.iri.upc.edu:2202/idress/idress_shoe_perception.git'}
-- git: {local-name: idress_force_perception, uri: 'ssh://git@gitlab.iri.upc.edu:2202/idress/idress_force_perception.git'}