Shutdown miniupnpd correctly.

Ticket #1383
Shutdown miniupnpd correctly.

Ticket #1383

NOYB/pfsense,NewEraCracker/pfsense,jxmx/pfsense,dennypage/pfsense,dennypage/pfsense,NOYB/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,brunostein/pfsense,phil-davis/pfsense,pfsense/pfsense,pfsense/pfsense,NOYB/pfsense,dennypage/pfsense,brunostein/pfsense,brunostein/pfsense,ptorsten/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,jxmx/pfsense,ch1c4um/pfsense,NewEraCracker/pfsense,pfsense/pfsense,ptorsten/pfsense,ch1c4um/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,dennypage/pfsense,jxmx/pfsense,ptorsten/pfsense