message: Updated CHANGELOG for 2.1.1 release.
diff: # Change Log
  -## [v2.1.0](https://github.com/Polymer/dom5/tree/v2.1.0) (2017-01-13)
  +## [v2.1.1](https://github.com/Polymer/dom5/tree/v2.1.1) (2017-04-14)
  +- **Added** `removeFakeRootElements` and `removeNodeSaveChildren` functions.
  +## [v2.1.0](https://github.com/Polymer/dom5/tree/v2.1.0) (2017-01-13)
  - **Added** Option to node traversal methods to traverse templates
  ## [v2.0.1](https://github.com/Polymer/dom5/tree/v2.0.1) (2016-11-01)
  