Adds dark class and moves inline-widget color into core UI theme
Merge remote-tracking branch 'upstream/dangoor/dark-class' into themes-scrollbars
Correct issue with scrollbar regex and that scrollbars were processed before LESS processing the style file
Merge pull request #8505 from MiguelCastillo/themes-scrollbars

Themes scrollbars
Rename "Thor" themes to simple "Default (Light)" and "Dark"
Remove unused screenshot field from package.json
Use the default theme name from `defaults`
Merge pull request #8514 from adobe/dangoor/bye-thor

Rename "Thor" themes to simple "Default (Light)" and "Dark"