Add otomad links

otomad/link/OtomadHelper.html

@@ -0,0 +1,9 @@
+<script>
+	var links = {
+		"latest": "https://github.com/otomad/OtomadHelper/releases/latest",
+		"latest/v4": "https://github.com/otomad/OtomadHelper/releases/latest",
+		"datamosh": "https://github.com/otomad/OtomadHelper/releases/tag/v1.0-datamosh",
+		"documentation/v4": "https://docs.google.com/document/d/1PEkh0_WFDLUAYGD-YzIDNXUQiAKqogEvpuRQhfqz9ng",
+	};
+</script>
+<script src="index.js"></script>

otomad/link/index.js

@@ -0,0 +1,23 @@
+var hash = location.hash.replace(/^#/, "");
+var searchParams = (function () {
+	var search = location.search;
+	var paramArray = search.slice(search.indexOf("?") + 1).split("&");
+	var params = {};
+	for (var i = 0; i < paramArray.length; i++) {
+		var pair = paramArray[i].split("=");
+		params[pair[0]] = decodeURIComponent(pair[1]);
+	}
+	return params;
+})();
+
+if (typeof links === "undefined" || !links[hash])
+	location.href = "about:blank";
+else {
+	var link = links[hash];
+	link = link.replace(/{{(.*?)}}/g, function (_, param) {
+		var pair = param.split("="), key = pair[0], def = pair[1] || "";
+		var searchParam = searchParams[key];
+		return searchParam || def;
+	});
+	location.href = link;
+}

otomad/link/om_midi.html

@@ -0,0 +1,7 @@
+<script>
+	var links = {
+		"latest": "https://github.com/otomad/om_midi/releases/latest",
+		"latest/v3": "https://github.com/otomad/om_midi/releases/latest"
+	};
+</script>
+<script src="index.js"></script>