* Updated file to include version for dependencies.

* Updated clang version to use github revision.

This reverts commit 4ec4c249.

* Update README to respect GitHub site theme

GitHub recently added support for specifying an alternate appearance when the site is using a dark theme [(see the changelog)](https://github.blog/changelog/2022-05-19-specify-theme-context-for-images-in-markdown-beta/). I've implemented this here with download links from https://flutter.dev/brand.

* Change alt text

This reverts commit 180566f2.

* add actionsPadding to dialog theme and refactor

* fix typo

* remove trailing spaces