Added back GriefPrevention.NoSurvivalBuildingOutsideClaims option. It isn't used specifically anywhere in the logic, however, when the configuration is loaded it will populate the placement, breaking, and Override rules. This means that NoSurvivalBuildingOutsideClaims cannot be used in conjunction (very easily) with placement and breaking rules and their overrides. It also doesn't currently display a message, just refuses to allow it, but the capability is now pretty much the same as the old setting as I understand it.