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

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

node_modules/underscore/amd/unescape.js

@@ -0,0 +1,8 @@
+define(['./_createEscaper', './_unescapeMap'], function (_createEscaper, _unescapeMap) {
+
+	// Function for unescaping strings from HTML interpolation.
+	var _unescape = _createEscaper(_unescapeMap);
+
+	return _unescape;
+
+});