No seperate plugin for webp needed anymore, qlImageSize already supports it

[therealmarv]

After installing only

https://github.com/Nyx0uf/qlImageSize#installation

I was able to preview/view webp images already. The extra webp plugin is not needed anymore IMHO.

Thanks for your recommendation list! :)

[grrowl]

Can confirm, on a fresh installation of Mojave I can quick look .webp files with qlimagesize without webpquicklook installed through brew

[sindresorhus]

We can remove it from the default install command and add a note about it to the qlimagesize entry, but I still think it's useful to have it for people that don't want qlimagesize.