Create a settings UI doc, needs to take appropriate features from cfg.json

app/lib/settings-ui.js

@@ -0,0 +1,19 @@
+'use strict'
+
+const os = require('os');
+const fs = require('fs');
+const settings = {};
+
+settings.file = `${os.homedir()}/.mcopy/settings.json`;
+settings.state = {
+	camera : {},
+	projector : {},
+	light : {}
+}
+
+settings.save = function () {
+	const str = JSON.stringify(settings.state, null, '\t');
+	fs.writeFile(settings.file, str, 'utf8', (err) => {
+		if (err) console.error(err);
+	});
+}