0.12.0 appears to have been published to npm as 0.13.0

[mmalecki]

1. What version of the module is the issue happening on? Does the issue happen on latest version?
   0.12.0 / 0.13.0 ;)
2. What platform and Node.js version? (For example Node.js 0.12 on Mac OS X)
   N/A
3. Sample source code or steps to reproduce
   npm i json-schema-deref-sync@0.12

The most recent release has is tagged as 0.12.0, but released to npm as 0.13.0.

I ran a diff, the git and npm versions are very similar:

➜  json-schema-deref-sync git:(master) npm pack json-schema-deref-sync@0.13
➜  json-schema-deref-sync git:(master) ✗ tar -zxf json-schema-deref-sync-0.13.0.tgz 
➜  json-schema-deref-sync git:(master) ✗ diff package/lib/index.js lib/index.js 
252c252
<             newValue = _.merge(newValue, node)
---
>             newValue = _.merge({}, newValue, node)
➜  json-schema-deref-sync git:(master) ✗ diff package/lib/utils.js lib/utils.js 
➜  json-schema-deref-sync git:(master) ✗ diff package/lib/loaders/file.js lib/loaders/file.js 
➜  json-schema-deref-sync git:(master) ✗ diff package/package.json package.json              
13c13
<   "version": "0.13.0",
---
>   "version": "0.12.0",