* xbt_ex_display(): do not free the exception after displaying
This allows to do more with the given exception afterward.
Users should call xbt_ex_free() themselves.
+
+ SMPI:
+ * Cleanup the initialization process
+ * Improve smpirun to accept -platform and -hostfile arguments
+ * Kill a whole bunch of unneeded synchronization: processes run in
+ exclusive manner within the simulator
Build Chain:
* Do not require doxygen in maintainer mode