_.cloneDeep is what we want!
updated tests/vendor to lodash since we need that for _.deepClone now
Merge pull request #3 from copy-app/deepClone-and-lodash

Deep clone and lodash
Merge branch 'master' of https://github.com/akinnee/Backbone.RPC2

* 'master' of https://github.com/akinnee/Backbone.RPC2:
  updated tests/vendor to lodash since we need that for _.deepClone now
  _.cloneDeep is what we want!