pfSense

Add some more Bootsrap panels

"firewall_aliases.php"
- add gettext to the H2 tag
- remove debug code

"sevices_igmpproxy.php"
"services_pppoe.php"
"vpn_ipsec_keys.php"
"status_gateways.php"
"status_gateway_groups.php"
"statis_services.php"
"diag_arp.php"
"diag_ndp.php"
- add Bootstrap panels