Remove the Grand Company aspect entirely from Frontline

[uvuvwevwevweonyetenyevweugwemu]

Problem with outdoor/open map, there's not enough indoor fights. If you do plenty close-match feasts, melees rule in there if they're allowed to pair. Astralagos has somewhat melee advantage too with base and mid. On topic, there should be a non-GC faction so only people with no need for GC achievement can go. Middle ground, if it's too much to remove GC entirely.