v0.77.77 — Many new stuffs!!

This release brings a lot of cool stuffs from contributors. Thanks a lot for contributions, and sorry that I haven’t taken the time to maintain this project for several months.

• Now you can specify which webpack configuration file to use. (#6) Contributed by @lukastaegert
• You can use webpackMiddleware option to override webpack-dev-middleware configuration. (#9) Contributed by @meta-meta
• Reduced noise in webpack output by default (#10) Contributed by @lukastaegert
• Added CLI and configuration option to launch default browser when test-bed is run. (#10) Contributed by @lukastaegert
• Allowed changing port from configuration file in addition to from the CLI. (#10) Contributed by @lukastaegert
• Improved webpack 2 compatibility.
• Added end-to-end test for this project so we know things are still working.
• Set up Git-based deployment to npm via CircleCI, which makes it easier for me to release new versions. Also switched to my own weird versioning scheme which is compatible with semver.