* Get rid of string split key display
* Include screen level bindings when no widget is focused
* Add default key display mappings
* Allow user to customise key display at app level
* Better docstring
* Update CHANGELOG.md
* Improvements to width:auto HorizontalLayout
* Fix HorizontalLayout.get_content_width
* Horizontal width auto improvement
* Removing some printxz
* Update snapshot for horizontal layout width auto dock
* Support multiple CSS paths
* Update a type to match docstring
* Ensure the demo app still works
* Use absolute paths in tests to (hopefully) appease Windows
* Notes about CSS changes in guide/docstrings, small grammar/typos fixes
* Move snapshot apps into snapshot_tests dir, improve messaging in snapshot output, add test for multiple css files interacting with classvar CSS
* Ensure consistent snapshot naming cross-platform
* Use rpartition instead of partition in import_app
* Fix handling of import_app when colon in arg
* Support paths containing Windows drive names in import_app
* Add note on new relative paths in snap_compare
* Update docs/guide/CSS.md
Co-authored-by: Will McGugan <willmcgugan@gmail.com>
* Fix formatting
* Update CHANGELOG to mention CSS_PATH supporting a list
Co-authored-by: Will McGugan <willmcgugan@gmail.com>
