Remove Seething Shore BG

Seething Shore is the least of PvP’s problems. It is just a generic capture point map. I think it is nice in general because if the teams are fairly equal, it feels like there is opportunity to recover and it tends to have a lot closer matches than most random maps. Most maps just go into a landslide where one team is the obvious winner after a few minutes. I notice in SS less people throw in the towel after one bad team fight.