Django-webpack-loader

- Add option for rel="preload" in JS/CSS tags 203
- Add option for extension appending in the url files 135
- Fixes RemovedInDjango41Warning 290
- Applies IGNORE setting before checking assets 286
- Removed type from link and script tags per 152

NOTE: Skipped version 1.2.0 to match `webpack-bundle-tracker` version

- Added compatibility with `webpack-bundle-tracker1.1.0`
- Removes bower references in project
- Fix jinja configuration example in README.md

- Added support for custom loader classes
- Added compatibility with `webpack-bundle-tracker1.0.0-alpha.1`
- Updated and corrected examples
- Updated Python and Django supported versions on tests

- Added support for 'Access-Control-Allow-Origin' header
- Read stats file with unicode support
- Cleaned up exceptions
- Updated and corrected docs

- Added ability to access the webpack asset path information from application
- Fixed potential crash when formatting errors
- Added django 1.11 to test suite

- Added ability to compile webpack to gzip bundles
- Added poll interval option (time to wait between polling the stats file)
- Added timeout (maximum wait-time before throwing an Exception)
- Added django 1.10 to test suite