ncd: allow specifying program file without --config-file option
ncd: allow specifying program file without --config-file option

bakhet/badvpn,atavism/badvpn,walterDurin/badvpn,fragmede/badvpn,fffw/badvpn,walterDurin/badvpn,fffw/badvpn,bakhet/badvpn,walterDurin/badvpn,bakhet/badvpn,nuwaf/badvpn,bawaaaaah/badvpn,fragmede/badvpn,fragmede/badvpn,fffw/badvpn,bakhet/badvpn,fragmede/badvpn,bawaaaaah/badvpn,atavism/badvpn,Qnex93/badvpn,Rastii/badvpn,ambrop72/badvpn-googlecode-export,ambrop72/badvpn-googlecode-export,Rastii/badvpn,ambrop72/badvpn-googlecode-export,ambrop72/badvpn-googlecode-export,henryhwang/badvpn,kaliii/badvpn,fffw/badvpn,walterDurin/badvpn,ambrop72/badvpn-googlecode-export,Rastii/badvpn,nuwaf/badvpn,nuwaf/badvpn,fffw/badvpn,henryhwang/badvpn,henryhwang/badvpn,walterDurin/badvpn,bawaaaaah/badvpn,atavism/badvpn,Qnex93/badvpn,adelshokhy112/badvpn,arevindh/badvpn,bakhet/badvpn,bawaaaaah/badvpn,henryhwang/badvpn,arevindh/badvpn,arevindh/badvpn,atavism/badvpn,atavism/badvpn,Rastii/badvpn,Qnex93/badvpn,Qnex93/badvpn,kaliii/badvpn,adelshokhy112/badvpn,bawaaaaah/badvpn,adelshokhy112/badvpn,kaliii/badvpn,fragmede/badvpn,arevindh/badvpn,nuwaf/badvpn,adelshokhy112/badvpn,nuwaf/badvpn,arevindh/badvpn,kaliii/badvpn,kaliii/badvpn,Qnex93/badvpn,Rastii/badvpn,henryhwang/badvpn,adelshokhy112/badvpn