added debug functionality.

index.js

@@ -39,6 +39,12 @@ module.exports.create = (createOptions) => {
 
     const options = Object.assign({}, defaultOptions, createOptions);
 
+    if (!options.debug) {
+        console = console || {};
+        console.log = () => { };
+        console.error = () => { };
+    }
+
     AWS.config.update({
         region: options.bucketRegion
         , credentials: new AWS.Credentials({

test.js

@@ -16,11 +16,12 @@ let store = require('./index').create({
     , bucketName: bucketName
     , configDir: 'acme/'
     , accountsDir: 'accounts/'
+    , debug: true
 });
 
 // All of these tests can pass locally, standalone without any ACME integration.
 tester.test(store).then(() => {
-  console.info("Test successfully completed");
+  console.info("Test completed successfully.");
 }).catch((err) => {
     console.error(err.message);
     throw err;