Merge branch 'make-lint--happy' into 'pregmod-master'

lint happy tested

See merge request !6042

src/js/customizeSlaveTrade.js

-window.App.CustomSlaveTrade = {
+App.CustomSlaveTrade = {
 	export: function() {
 		let textArea = document.createElement("textarea");
 		textArea.value = JSON.stringify(State.variables.nationalities);