Merge pull request omnivore-app#2999 from omnivore-app/fix/ios-pdf-do…

…wnloads

iOS: fix for PDF downloads, always use the download signed URL, not the original URL

Merge pull request omnivore-app#2971 from omnivore-app/fix/thumbnailer

fix importer triggers thumbnailer unexpectedly

Merge pull request omnivore-app#2915 from omnivore-app/fix/drop-label…

…-position-trigger

drop position trigger on labels table and sort labels by name returned by labels api

Merge pull request omnivore-app#2837 from omnivore-app/fix/rss-406

fix 406 not acceptable error from subscribing an rss feed

Merge pull request omnivore-app#2806 from omnivore-app/dependabot/npm…

…_and_yarn/react-spinners-0.13.8

Bump react-spinners from 0.13.7 to 0.13.8

iOS 1.4.2-10 final release supporting iOS 14