MFC 7015 Remove "Flush NAT", this was an IPFilter-ism that makes no sense in PF.
MFC 7015
Remove "Flush NAT", this was an IPFilter-ism that makes no sense in PF.

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