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

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

node_modules/underscore/cjs/isFinite.js

@@ -0,0 +1,9 @@
+var _setup = require('./_setup.js');
+var isSymbol = require('./isSymbol.js');
+
+// Is a given object a finite number?
+function isFinite(obj) {
+  return !isSymbol(obj) && _setup._isFinite(obj) && !isNaN(parseFloat(obj));
+}
+
+module.exports = isFinite;