DOC : complete readme file to explain tools whcih must be installed
DOC : complete readme file to explain tools whcih must be installed

juanprietob/ProbtrackBrainConnectivity,NIRALUser/ProbtrackBrainConnectivity,juanprietob/ProbtrackBrainConnectivity,juanprietob/ProbtrackBrainConnectivity,NIRALUser/CIVILITY,NIRALUser/ProbtrackBrainConnectivity,NIRALUser/CIVILITY,NIRALUser/ProbtrackBrainConnectivity,juanprietob/ProbtrackBrainConnectivity,NIRALUser/CIVILITY,NIRALUser/ProbtrackBrainConnectivity,NIRALUser/CIVILITY