Restrict country code entry in the OpenVPN wizard to two letters.
Restrict country code entry in the OpenVPN wizard to two letters.

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