Adding Cortex generation of events
The differences in the source branch are:
- CODES looks for libpython2.7.so instead of libpython2.7.a when compiling with Cortex support (the dynamic library version of Python is more common and contains symbols that the static version may not have);
- It is now possible to specify a function to generate events from the Python script (--cortex-gen argument in model-net-mpi-replay), and to put "none" as argument for the name of DUMPI traces, to not use DUMPI traces at all.