Add node modules and new code for release (#39)

Co-authored-by: tbarnes94 <tbarnes94@users.noreply.github.com>

node_modules/safe-regex/example/safe.js

@@ -0,0 +1,3 @@
+var safe = require('../');
+var regex = process.argv.slice(2).join(' ');
+console.log(safe(regex));