Add node modules and new code for release (#57)

Co-authored-by: taakleton <taakleton@users.noreply.github.com>

node_modules/underscore/cjs/escape.js

@@ -0,0 +1,7 @@
+var _createEscaper = require('./_createEscaper.js');
+var _escapeMap = require('./_escapeMap.js');
+
+// Function for escaping strings to HTML interpolation.
+var _escape = _createEscaper(_escapeMap);
+
+module.exports = _escape;