Changes to existing template fields:
arista_eos_show_ip_route:
NEXT_HOP and INTERFACE are now lists
cisco_asa_show_vpn-sessiondb:
VPN_SESSION_NAME, VPN_SESSION_ACTIVE, VPN_SESSION_CUMULATIVE, VPN_SESSION_PEAK_CONCURRENT, VPN_SESSION_INACTIVE , TUNNELS_SUMMARY_NAME, TUNNELS_SUMMARY_ACTIVE, TUNNELS_SUMMARY_CUMULATIVE, TUNNELS_SUMMARY_PEAK_CONCURRENT are now lists