Add config upgrade code for CARP IPs on gateway groups, GRE and gif. Ticket #6222
Add config upgrade code for CARP IPs on gateway groups, GRE and gif. Ticket #6222

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