message: Added link to in CHANGELOG.
diff: @@ -16,7 +16,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
  as expressed, need to be conceptually reworked to work in bundler's new
  multi-bundle paradigm.
  - `--abspath`/`basePath` have been removed, anticipating their reimplementation
  - in `polymer-build`.
  + in `polymer-build`. https://github.com/polymer/polymer-build/issues/117
  ## 2.0.0-pre.2 - 2017-01-17
  - Minor API difference the way Bundler class is exported to make it import
  