message: Update CHANGELOG for 2.1.0 release of bundler.
diff: @@ -6,16 +6,17 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
  and this project adheres to [Semantic Versioning](http://semver.org/).
  ## Unreleased
  -- Fixed issue with incorrect URL rewrites in inlined CSS (when URL points outside of the package root). https://github.com/Polymer/polymer-bundler/issues/531
  -- Fixed error when generating source maps due to original line or column not being available. https://github.com/Polymer/polymer-bundler/issues/516
  -- Fixed `--manifest-out` option to include inlined scripts and styles and emit during single bundle cases. https://github.com/Polymer/polymer-bundler/issues/549 and https://github.com/Polymer/polymer-bundler/issues/550
  +<!-- Add new, unreleased changes here. -->
  +
  +## 2.1.0 - 2017-06-14
  - Added a `--redirect` option to `bin/polymer-bundler`.
  - Added a `--root` option to `bin/polymer-bundler`.
  - Added support for preserving important comments of the form `<!--! ... -->` when using `stripComments`.
  -- The `stripComments` behavior now removes comments inside templates.
  -- Fixed `--manifest-out` option to include inlined scripts and styles and emit during single bundle cases.
  - The `excludes` option now supports excluding specific script and css file and containing folder urls.
  -<!-- Add new, unreleased changes here. -->
  +- The `stripComments` behavior now removes comments inside templates.
  +- Fixed issue with incorrect URL rewrites in inlined CSS (when URL points outside of the package root). https://github.com/Polymer/polymer-bundler/issues/531
  +- Fixed error when generating source maps due to original line or column not being available. https://github.com/Polymer/polymer-bundler/issues/516
  +- Fixed `--manifest-out` option to include inlined scripts and styles and emit during single bundle cases. https://github.com/Polymer/polymer-bundler/issues/549 and https://github.com/Polymer/polymer-bundler/issues/550
  ## 2.0.3 - 2017-06-07
  - Fixed issue with lazy-imports impacting bundle inlining logic. https://github.com/Polymer/polymer-bundler/issues/536
  