Add node modules and compiled JavaScript from main (#172)

Co-authored-by: Oliver King <oking3@uncc.edu>

node_modules/universal-user-agent/dist-node/index.js

@@ -0,0 +1,18 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function getUserAgent() {
+  if (typeof navigator === "object" && "userAgent" in navigator) {
+    return navigator.userAgent;
+  }
+
+  if (typeof process === "object" && "version" in process) {
+    return `Node.js/${process.version.substr(1)} (${process.platform}; ${process.arch})`;
+  }
+
+  return "<environment undetectable>";
+}
+
+exports.getUserAgent = getUserAgent;
+//# sourceMappingURL=index.js.map