* Clarify README with mid-2022 updates, and add info for spellchecker to action.yml
* Remove redundant paragraph in Usage section, and add relevant links to intro paragraphs
* Add HAXM installation example and remove linux emphasis
* Remove gist which contained manual emulator creation/startup
* Add clarity to GPU vs VM acceleration in README
* Fix reversal of examples in README
* Add support for commenting run tests on PRs to rerun checks if they fail
* Add better conditional logic to determine if comment is issue or PR
Mark Han