* feat: text-mode cedilla accent via \c
Add text-mode accent function `\c` and corresponding Unicode support.
Part of #638
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
* Update screenshots
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
* Support Browserstack in screenshotter
* Support Browserstack in CircleCI
* Test screenshots on Safari 13.1
* Don't run Safari screenshotter on forked PRs
* Update a screenshot
* Ignore *.log in .gitignore