docs: Workshop's Set as Wallpaper / Set as Screen Saver, FAQ on Your Display and the Wallpaper Editor's draft
docs: Scene Edit / Export replaces Scene Editor (Live) Its tabs for videos and web wallpapers, Export Settings, Layer Adjustments, Versions dropdowns, Send over Wi-Fi's list, the Wallpaper Editor's draft (Save, Save as New Wallpaper, Revert to Saved) and the depth map plugin's two jobs.
docs: update the wiki for 1.0.0-beta.6: new pages, screenshots and corrections
docs: standard Markdown links everywhere, and link the Steam login mentions
docs: table links use Markdown links, so the pipe doesn't split the cell
docs: Open Wallpaper Engine wiki (user and developer guides)