started 10min the compute_robustness(), not working but commented out
robustness vertex-vertex done
compute of robustness now working with flag --robustness
global variable in capital letters
Merge branch 'master' of https://github.com/tudelft-gist/prepair

Signed-off-by: Ken Arroyo Ohori <g.a.k.arroyoohori@tudelft.nl>

Conflicts:
	prepair.cpp