ENH: add cooperation on context creation

.../src/experiments/twoDimensionsLaunchers/F_XY_Manager.java

AMOEBA3/src/mas/agents/AbstractPair.java

AMOEBA3/src/mas/agents/context/Context.java

AMOEBA3/src/mas/agents/context/Range.java

AMOEBA3/src/mas/agents/head/Head.java

AMOEBA3/src/mas/agents/percept/ContextProjection.java

AMOEBA3/src/mas/agents/percept/Percept.java

AMOEBA3/src/mas/kernel/Scheduler.java

AMOEBA3/src/mas/kernel/World.java

...A3/src/visualization/view/global/TimeExecutionCharts.java

AMOEBA3/src/visualization/view/system/MainTabbedPanel.java