Add some upgrade code for IPsec mobile clients. Passes php -l but needs more testing.
Add some upgrade code for IPsec mobile clients. Passes php -l but needs more testing.

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