If parallelEnvironment is not specified hostsNumber is silently ignored
If parallelEnvironment is not specified hostsNumber is silently ignored

git-svn-id: 9146c88ff6d39b48099bf954d15d68f687b3fa69@4027 28e8926c-6b08-0410-baaa-805c5e19b8d6

mnip91/proactive-component-monitoring,ow2-proactive/programming,PaulKh/scale-proactive,lpellegr/programming,mnip91/programming-multiactivities,acontes/scheduling,mnip91/proactive-component-monitoring,ow2-proactive/programming,mnip91/proactive-component-monitoring,ow2-proactive/programming,jrochas/scale-proactive,ow2-proactive/programming,PaulKh/scale-proactive,jrochas/scale-proactive,paraita/programming,acontes/programming,mnip91/programming-multiactivities,paraita/programming,fviale/programming,mnip91/programming-multiactivities,acontes/scheduling,acontes/scheduling,fviale/programming,fviale/programming,paraita/programming,lpellegr/programming,acontes/programming,acontes/programming,fviale/programming,paraita/programming,jrochas/scale-proactive,fviale/programming,ow2-proactive/programming,jrochas/scale-proactive,jrochas/scale-proactive,acontes/programming,PaulKh/scale-proactive,acontes/scheduling,PaulKh/scale-proactive,lpellegr/programming,acontes/programming,acontes/programming,lpellegr/programming,mnip91/proactive-component-monitoring,jrochas/scale-proactive,PaulKh/scale-proactive,acontes/scheduling,PaulKh/scale-proactive,PaulKh/scale-proactive,mnip91/proactive-component-monitoring,lpellegr/programming,acontes/programming,mnip91/programming-multiactivities,acontes/scheduling,paraita/programming,jrochas/scale-proactive,paraita/programming,lpellegr/programming,mnip91/programming-multiactivities,ow2-proactive/programming,mnip91/proactive-component-monitoring,acontes/scheduling,fviale/programming,mnip91/programming-multiactivities