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

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

node_modules/underscore/modules/templateSettings.js

@@ -0,0 +1,9 @@
+import _ from './underscore.js';
+
+// By default, Underscore uses ERB-style template delimiters. Change the
+// following template settings to use alternative delimiters.
+export default _.templateSettings = {
+  evaluate: /<%([\s\S]+?)%>/g,
+  interpolate: /<%=([\s\S]+?)%>/g,
+  escape: /<%-([\s\S]+?)%>/g
+};