Changes from 3.1.xx to Madkit 4.xx-----------------------------------Here is the list of package transformation from MadKit 3.xx to MadKit 4.xxWe are sorry for the inconvenience, but it was important to have a more modular and upgradablearchitecture.classes-------EditBeanShellAgent -> BeanShellEditorAgentmadkit.agents.PythonEditorPanel -> madkit.python.PythonEditorPanelPackages--------madkit.lib.simulation -> madkit.simulation.activators &  madkit.simulation.probesmadkit.lib.messages -> madkit.messages (except for StringMessages which are in madkit.kernelmadkit.lib.graphics -> madkit.utils.graphicsmadkit.lib.agents -> madkit.utils.agents (except for SchemeAgent which is now in madkit.models.jess)network.communicator -> madkit.communicatormadkit.models.jess -> madkit.jessmadkit.models.python -> madkit.pythonmadkit.models.scheme -> madkit.schememadkit.models.bsh -> madkit.bshagents.system -> madkit.systemagents.bsh -> madkit.bshagents.scheme -> madkit.schemeagents.jess -> madkit.jessagents 	-> madkit.demos (New tests)