LTTng 0.5.59 : Fix usertrace facility registration : fork vs exec.<br>
LTTV 0.8.46 : fix end of process in state.c.<br>
LTTng 0.5.65 : Fix ltt-heartbeat.<br>
LTTng 0.5.59 : Fix usertrace facility registration : fork vs exec.<br>
LTTV 0.8.46 : fix end of process in state.c.<br>
LTTng 0.5.65 : Fix ltt-heartbeat.<br>