* Supports #RRGGBBAA color form
* Allow conversion of #RRGGBBAA to rgba()
* Preserves unsupported color values - Fixes#2986
* Maintains color-space when possible
* Rename relativeUrls option to rewriteUrls
* Refactor contexts.js
- Rename isPathRelative to pathRequiresRewrite
- Add special handling for rewriteUrls=relative
- Add rewritePath for path rewriting
- Ensure that explicit relative paths stay explicit relative
- Remove code style inconsistencies
* Add missing tests for url rewriting
* Rename rewrite-urls option value to explicit-relative
* Add missing tests for url rewriting
* Refactor rewrite urls options
- Rename explicit-relative to local
- Add rewrite-urls argument validation
- Replace unknown CSS property background-url with background-image
Based on discussion https://github.com/less/less.js/pull/3041
* Re-add tests for deprecated relative-urls option
* Improve tests
- Remove redundant tests
- Add rootpath-rewrite-urls-all test
- Add rootpath-rewrite-urls-local test
* Fix typo in unknown argument warning
* Revert old tests to deprecated relativeUrls option again
* Added more CSS Grid tests
* All tests passing
* Merge branch 'master' into feature/rewrite-urls (#3282)
* WIP - Added strictMath: 'division' option
* Removes `less-rhino` (broken for a long time) - Fixes#3241
* Expressions require a delimiter of some kind in mixin args
* Removes "double paren" issue for boolean / if function
* WIP each() re-implementation
* Allows plain conditions without parentheses
* Added each() and tests
* Added tests calling mixins from each()
* Fixes#1880 - Adds two new math modes and deprecates strictMath
* Allows named args for detached ruleset (anonymous mixin)
* Makes sure this doesn't regress needing parens around mixin guard conditions
* Remove javascriptEnabled from browser options check, add to defaults
* Workaround weird Jasmine conversion of < to HTML entity
* Removes remaining Rhino cruft
* Remove rhino files from bower
* Bump Jasmine version
* Added .() example to each
* v3.6.0
* Update CHANGELOG.md
* add explicit nested anonymous mixin test
* add explicit nested anonymous mixin test result
* derp: align test with expected output
* v3.7.0 (#3279)
* Update CHANGELOG.md
* Rewrite the rewriteUrls feature to use same pattern as strictMath-to-math
* Update console warning for --relative-urls
