Added setting to swap stats and modifiers

Although Schemas.Character was changed, a database migration should
not be required due to the way characterSettings handles it (since
undefined is a falsy value).

rpg-docs/Model/Character/Characters.js

@@ -185,6 +185,7 @@ Schemas.Character = new SimpleSchema({
 		defaultValue: "whitelist",
 		allowedValues: ["whitelist", "public"],
 	},
+	"settings.swapStatAndModifier": {type: Boolean, defaultValue: false},
 	"settings.exportFeatures": {type: Boolean, defaultValue: true},
 	"settings.exportAttacks": {type: Boolean, defaultValue: true},
 	"settings.exportDescription": {type: Boolean, defaultValue: true},