Merge branch 'paramsessionkey' into upstream-4.0-stable
fix bug 899 and fix connection timeout value to get it from the vishnu config file
Merge remote-tracking branch 'Amine/4.0-stable' into 4.0-stable
Release : SDS-4.7-stable Setting vishnu version to 4.0.7
Release : SDS-4.7-stable Setting vishnu version to 4.0.8-SNAPSHOT
b: add missing session in parameter for stop file transfer
b: return error on chown and chgrp