* Fix flow_entered event name in simulator * Make created_by, modified_by on FlowStart nullable, add connections M2M on FlowStart * Rename ChannelSession to ChannelConnection
Serveur Gitlab MEPHI sarl / TELEMED AFRIKA sa
* Fix flow_entered event name in simulator * Make created_by, modified_by on FlowStart nullable, add connections M2M on FlowStart * Rename ChannelSession to ChannelConnection