-added the possibility to modify the maximum number of CAID/node loops (see "MaxCAIDLoops" option),
-bug fix concerning the closing and re-opening of the same ECM PID in some cases,
-bug fix for ECM PID closing requests (not correctly processed in some cases),
-number of timeouts for ECM requests added into the nodes list,
-minor enhancements into ECM request for the same ECM PID.