newtarget.py script does not generate bmv2-related code

[zorun]

The newtarget.py script is very useful, however, it only generates code to build with the old bm, not the new bmv2.

I managed to get a working environment for a new target by copying bmv2/Makefile, bmv2/main.c, bmv2/run_bm.sh and adapting all references to the target name, but it would be nice if the newtarget.py script did all that automatically!